Articles

How Will Murata’s Soil Sensors Change Agriculture? Smarter Watering Management for Greenhouse Horticulture, Fruit Growing, and Outdoor Cultivation

Isn’t one of the ideals of agriculture to maintain sustainability with a good balance between cultural development, the environment, the economy, living things, and communities? Murata Manufacturing has started the mass production of high-performance soil sensors that contribute to the realization of that ideal.

• Agriculture
• Researcher Interview
• DX
• Sensors
• Soil sensor

A Brief Introduction to PMbus®

Power system developers increasingly deploy power management capability to optimize performance, uptime, and end-user experience for the complete range of any system powered by FEP PSU’s e.g.data, server, storage, industrial, and medical applications. Systems consist of a wide variety of devices, i.e., “targets”. Being able to control, configure, and monitor each device over a digital communication bus is required to achieve these objectives.

• Data-driven
• Edge computing
• Local Networks
• Connectivity
• Solution

Achieving a Prosperous and Continuous Society Through a Fusion of the Real and the Virtual – How Murata is Supporting the Realization of the Vision of the Future

Digital transformation and the solving of social issues are the key to creating a prosperous and more sustainable future. We spoke to Murata's president, Norio Nakajima, and asked him about the shape of the future society that Murata envisions, the significance of Murata's business reform, and the direction of technological developments that the company is working on in order to realize this vision.

• IoT
• 5G
• Digital twin
• VR/AR
• CASE

How does “soft robotics” make strengths of flexibility and ambiguity?

This article presents the methodology and technology behind “soft robotics” and also introduces some example applications. Soft robotics turns flexibility and ambiguity into strengths, in contrast to solid and powerful conventional robots that are designed to carry out tasks precisely, exactly as programmed. The article also describes “flexible electronics,” which has an affinity with soft robotics.

• Material
• Robot
• Flexible electronics

Considerations in Choosing a Medical AC-DC Power Supply

Choosing a power supply for medical equipment applications can be challenging, to ensure that the correct qualified power supply is chosen. The following article is intended to dispel some of the uncertainty and provide a brief overview of some of the terminology and some of the areas to be considered in the field of medical power supplies.

• Health Tech
• Mission Critical
• Medical
• Power electronics

What is the “Fifth Industrial Revolution,” Which Will Deepen the Integration Between People and Technology?

The Fifth Industrial Revolution incorporates concepts such as “sustainability,” “human-centeredness,” and “concern for the environment” in addition to the transformation of the industrial structure that was debated in the Fourth Industrial Revolution. Here, we introduce the issues of the Fourth Industrial Revolution and the initiatives of each country as well as the latest trends in the Fifth Industrial Revolution centered on the key technologies, etc., that are required within the latter.

• Robot
• Gyro Sensors
• Accelerometers

Bringing humans and machines even closer with sensors and AI

Using BMI to operate machinery like your own limbs without any manipulation

Technologies that can detect brainwaves and what someone is thinking are rapidly advancing. The possibility of putting a BMI (Brain–Machine Interface) used as an interface for connecting a human being with machinery into practical use is emerging. This article introduces the trends in BMI evolution and the impact of this technology.

• Sensors
• AI

Smart Factories: Giving Form to Digital Transformation in the Manufacturing Industry

From automation to autonomy and collaboration, manufacturing robots are advancing to become smarter

Robots used in plants are becoming smarter and more advanced. They are not simply automating routine tasks but independently performing situation-specific tasks, and moving in a coordinated manner with the movements of people. This article introduces scenarios in which cutting-edge robots are used and the roles that they play using automobile and semiconductor plants as examples.

• Smart Factory
• Robot
• DX
• IoT
• AI
• Sensors

Fundamental Knowledge of High-Frequency Characteristics in Inductors and Capacitors – Impedance and Resonance (1)

・Aims and content of this fundamental knowledge series
・Direct current/alternating current, resistance/inductors/capacitors, voltage/current/electric power, relation to Ohm's Law
・Voltage and current of a direct current circuit connected to an ideal resistance/inductor/capacitor

• High frequency
• RF Inductor
• Inductor for Power Lines
• Inductors
• Capacitor
• Ceramic Capacitor
• Resistors

Potential for Sensing Technologies to Contribute to Smart Agriculture (Restoration of Agricultural Land in Tohoku): Power of Soil Sensors to Facilitate the Acquisition of Big Data in Agriculture

The tsunami resulting from the Great East Japan Earthquake in 2011 caused extensive damage to agricultural land in Japan. There were concerns about salt damage to crops due to seawater intrusion. Therefore, desalination work on the affected agricultural land was carried out over a wide area as part of the project to recover from the disaster. A demonstration test was also conducted to observe the salinity utilizing soil sensors on agricultural land after desalination. What is the potential for sensing technologies to contribute to agriculture? We spoke with Hitoshi Kanno, a former associate professor at the Graduate School of Tohoku University, about an overview of the desalination work and the utilization of sensing technologies in smart agriculture.

• Agriculture
• Researcher Interview
• DX
• Sensors
• Soil sensor

Building IIoT Systems to Serve as the Foundations of DX and GX with Beyond 5G/6G and More Advanced IoT Devices (Part 2)

Professor Nakao of the University of Tokyo and Murata Manufacturing discuss here the state of IIoT systems indispensable for implementing digital transformation (DX), which promotes the digitalization of operations and green transformation (GX) that aims for decarbonization. They also talk about the present and future of the technologies sought for that. We explain the technologies sought on the edge side in IIoT systems and the direction of the evolution of that.

• IIoT
• Developer Interview

Building IIoT Systems to Serve as the Foundations of DX and GX with Beyond 5G/6G and More Advanced IoT Devices (Part 1)

Professor Nakao of the University of Tokyo and Murata Manufacturing discuss here the state of IIoT systems indispensable for implementing for digital transformation (DX), which promotes the digitalization of operations and green transformation (GX) that aims for decarbonization. They also talk about the present and future of the technologies sought for that. We explain the technologies sought on the edge side (on-site) and the direction of the evolution of that focusing on the communications infrastructure indispensable for advanced data transmission in IIoT systems.

• IIoT
• Developer Interview

Energy-Saving Technology and Carbon Neutrality on High-Speed Railways

Railways are more energy-efficient than other modes of passenger transportation, with CO2 emissions per ton-kilometer roughly one-seventh those of passenger cars. This is due to the energy-saving effects of power electronics, the electronics technology garnering the most attention amid calls to reduce CO2 emissions in order to achieve carbon neutrality. This article explains the evolution and principles of power electronics for drive motors in rolling stock (electric trains).

• Carbon neutrality
• Power electronics

3D City Models Accelerate the Creation of Smart Cities and Digital Twins, Data-Driven Efforts in Electronics

Sophisticated 3D city models are indispensable for creating smart cities and digital twins. Many countries are developing and establishing open data compatible with the international standard CityGML. This article presents various applications of sophisticated 3D city models—including city planning, disaster prevention planning, and simulating the installation and operation of electronic equipment—using Plateau, Japan’s CityGML-compatible 3D city model considered to be the most extensive in the world.

• Smart City
• Digital twin
• DX
• Sensors
• Data-driven
• VR/AR

Murata Is Seeking Partners to begin discussions for a New Transparent and Bendable Conductive Film along with the Application of New Ideas to Open up the IoT Era (Technical Explanation)

Murata Manufacturing is now developing a new material with unprecedented strong points. This new material combines transparency, flexibility, conductivity, and safety. Furthermore, it realizes high workability to be able to easily draw circuit patterns and other elements with diverse methods. Murata is seeking partners to discuss with us the application of new ideas using this new material regardless of your business or industry.

• Material
• Developer Interview

Murata Is Seeking Partners to begin discussions for a New Transparent and Bendable Conductive Film along with the Application of New Ideas to Open up the IoT Era (Application Image)

Transparent and Bendable Conductive Film (tentative name) currently being developed by Murata Manufacturing combines transparency, flexibility, conductivity, and safety. It is also a material with excellent workability. This means it has great hidden potential to be applied. Unlocking those strong points makes it possible to produce innovative devices that have a high affinity with situations in life and society as sought in the IoT era.

• Material
• Developer Interview

Digital Technologies That Realize the Diversification of Primary Industries

The diversification of primary industries refers to the aim to have producers (primary industries) also perform processing (secondary industries) and distribution and sales (tertiary industries) in order to diversify their management. The purpose of this is to curb price fluctuations with the wholesale of produce to increase added value and to improve the income of producers while revitalizing regions at the same time.

• Agriculture
• IoT
• Sensors

Communication and Sensing with Terahertz Waves Expected with Beyond 5G/6G

In the Beyond 5G/6G era coming after 5G, autonomy and scalability, etc. are expected as new forms of value in addition to improvements in communication speeds, capacity, the number of simultaneous connections, and reliability, as well as low latency and power consumption reduction. One technology for realizing these new forms of value is the utilization of "terahertz waves."

• Wireless communication

Consumption Behavior in the New Era Changed by the Cashless Trend

The "contactless" trend that reduces opportunities for contact with people and objects has gained strength throughout society. Against this backdrop, the term "touchless economy," which indicates contactless economic activities, is also attracting attention.

• RFID products
• Solution
• Wireless communication

Utilizing Metaverse XR in the Entertainment Industry

The Metaverse, meaning an online 3D virtual space, has the potential to significantly change economic activities, consumer behavior, and the way we work. In this article, we will look at the Metaverse in terms of the entertainment industry, and the technologies involved.

• Games
• VR/AR
• Haptics
• Esports

Smart Factory Case Study

How to Fill the Gap in the Proficiency of Workers? Iwate Murata Manufacturing Edition (Part 2)

We introduce the importance of communication to solve issues on-site, realizations obtained from converting into a smart factory, and other aspects in Part 2.

• Smart Factory
• DX
• IoT
• Solution

Smart Factory Case Study

How to Fill the Gap in the Proficiency of Workers? Iwate Murata Manufacturing Edition (Part 1)

We introduce here the process when promoting the conversion of a regular factory into a smart factory and the keys to promoting that. We do that based on the example of Iwate Murata Manufacturing, which has eliminated the gap in the proficiency of workers to achieve task standardization and productivity improvement through conversion into a smart factory.

• Smart Factory
• DX
• IoT
• Solution

Future of Electric Power Realized by Energy Harvesting

Energy harvesting is a technology whereby tiny amounts of energy are harvested from the surrounding environment and then converted into electric power using voltage materials, modules, and sensors. Let's look at several leading examples of how energy is harvested from the environment.

• Carbon neutrality
• Renewable energy
• IoT

Today's Evolving Beauty Tech

The number of people working from home and taking part in online meetings is increasing. This has led to an increase in the number of women omitting makeup, which until then had been a part of their daily routine. Against this backdrop, products referred to as "beauty tech" that utilize AI, IoT, and other technologies are breathing new life into the cosmetics industry.

• AI
• Sensors
• IoT

Smart Factory Case Study

What Is the First Step to Converting a Regular Factory into a Smart Factory? Komoro Murata Manufacturing (Part 2)

In Part 2 of this article, we introduce initiatives on predictive maintenance and visualization of the equipment operating situation derived from realizations obtained in the EMS. We also look at the clues to cultivating an awareness to make improvements in the manufacturing site that forms the key to converting a regular factory into a smart factory.

• Smart Factory
• DX
• IoT
• Solution

Smart Factory Case Study

What Is the First Step to Converting a Regular Factory into a Smart Factory? Komoro Murata Manufacturing (Part 1)

We introduce here the process when promoting the conversion of a regular factory into a smart factory and the keys to promoting same through the efforts of Komoro Murata Manufacturing.

• Smart Factory
• DX
• IoT
• Solution

Considering Air Quality to Reduce the Risk of COVID Infection (Part 2)—How to choose CO2 sensors to visualize air quality

For society to recover and progress in this post-pandemic era, we need to reduce the risk of infection at schools, offices, and other places where people gather. As indicators of the quality of ventilation, CO2 sensors should be chosen with care.

• CO2 sensors
• Developer Interview
• COVID-19
• Sensors
• Education

Considering Air Quality to Reduce the Risk of COVID Infection (Part 1)—Measuring CO2 Concentration to Visualize Air Quality and Ensure Proper Ventilation

For society to recover and progress in this post-pandemic era, we need to reduce the risk of infection at schools, offices, and other places where people gather. To achieve this, we must avoid the three Cs: closed spaces, crowded places, and close-contact settings. Toward that end, ventilation is especially important for preventing airborne infections. A new method of discerning and announcing the proper timing for ventilation is gaining attention: using CO2 sensors to visualize air quality.

• CO2 sensors
• Developer Interview
• COVID-19
• Sensors
• Solution

Smart Factories: Giving Form to Digital Transformation in the Manufacturing Industry

Automated Guided Vehicles (AGV) Have Evolved into Smart Autonomous Mobile Robots (AMR) and Are Improving the Efficiency of Operations in Factories

We give an explanation here about new transportation methods that have evolved with the progress of AI and IoT that are being utilized in smart factories. In addition to the work time of each process, the transportation of works in progress between processes and the replenishment of parts and materials have a major impact on improving productivity overall in lines that perform variable-mix variable-lot production. The use of smart AMRs has expanded in place of AGVs and other conventional transportation means.

• Smart Factory
• DX
• Robot
• AI
• IoT
• Automated Driving

SDGs×Murata

Murata Promotes Climate Change Measures – Kanazu Murata Manufacturing, The Road to a 100% Renewable Energy Plant (Part 2) –

Continuing from Part 1, this section introduces the process for achieving a “100% renewable energy plant” and Murata's own energy management system, etc.

• SDGs
• Decarbonization
• Carbon neutrality

SDGs×Murata

Murata Promotes Climate Change Measures – Kanazu Murata Manufacturing, The Road to a 100% Renewable Energy Plant (Part 1) –

An introduction to the climate change measures of Kanazu Murata Manufacturing, the first plant to achieve “100% renewable energy” within the Murata Group.

• SDGs
• Decarbonization
• Carbon neutrality

SDGs×Murata

Murata Promotes Climate Change Measures – Group-wide Initiatives (Part 2) –

In Part 2, we introduce the internal company systems for advancing climate change measures throughout the company and for promoting the switch to renewable energy.

• SDGs
• Decarbonization
• Carbon neutrality

SDGs×Murata

Murata Promotes Climate Change Measures – Group-wide Initiatives (Part 1) –

An introduction to the climate change measures being carried out across the entire Murata Group as part of its SDG initiatives.

• SDGs
• Decarbonization
• Carbon neutrality

Noise suppression technologies/case study introduction (Consumer)

Noise suppression measures for differential interface--intrasystem EMC (electromagnetic compatibility)-- (2)

The second half of this article presents an evaluation of the noise picked up by a Wi-Fi antenna and the investigation into intrasystem EMC with an actual device. The evaluation and investigation show that the position to install a CMCC plays an important role in noise suppression measures for the intrasystem EMC.

• Common mode choke coils/common mode noise filters

Noise suppression technologies/case study introduction (Consumer)

Noise suppression measures for differential interface--intrasystem EMC (electromagnetic compatibility)-- (1)

In this article, we introduce suppression methods and their effects for noise issues due to the popularization of differential interfaces and of wireless communication modules. The first half of this article presents an evaluation of the noise picked up by a Wi-Fi antenna with a simple board.

• Common mode choke coils/common mode noise filters

Smart Factories: Giving Form to Digital Transformation in the Manufacturing Industry

From Field Networks to TSN: The Evolution of Telecommunications Infrastructure in Factories

We give an explanation here about the industrial networks used to exchange a variety of data in smart factories while clarifying their differences with consumer network technology. We also touch on their evolution to meet new demands such as coordinating with corporate systems in addition to simply linking up systems and control devices.

• Smart Factory
• DX

Smart Factories: Giving Form to Digital Transformation in the Manufacturing Industry

A Closer Look at Digital Twins, Virtual Factory Models that Expand the Potential of Their Real Counterpart

This article explores digital twins – models that reproduce the functionality, performance, conditions, and behavior of real-world equipment, production lines, and factories. Digital twins offer a glimpse of realistic future scenarios and can simulate an array of operating conditions so that optimal solutions can be found, enabling efficient, highly value-added factory operation.

• Smart Factory
• DX
• AI
• IoT

Smart Factories: Giving Form to Digital Transformation in the Manufacturing Industry

Business Model of the Manufacturing Industry: Changed by Mass Customization

We give an explanation here about mass customization – a production structure in which products with specifications needed by individual consumers are individually made one by one efficiently. Products are made individually by automating and optimizing the series of processes from grasping demand to product design, production preparations, production, and shipping using information technology (IT) and operation technology (OT). The utilization of 3D printers and other technologies is also boosting this evolution.

• Smart Factory
• DX

Smart Factories: Giving Form to Digital Transformation in the Manufacturing Industry

What Is the Ideal Cell Production System Line that Responds Flexibly and Promptly to Variable-mix Variable-lot Production?

We give an explanation here about the optimization of variable-mix variable-lot production – a production structure that responds in a timely manner to the consumer market where diversification is progressing and trends are changing drastically. The application of IoT and smart robots is spreading to enhance the productivity of cell production system lines. Furthermore, expectations are also building for the utilization of AI and other technologies that predict the market environment and factory operating conditions.

• Smart Factory
• DX
• IoT
• AI
• Robot

HACCP Changing Food Distribution and the Use of IoT

This article introduces the automation of data recording and management using sensors and IoT, which is essential to reduce the on-site workload of food hygiene management conducted in accordance with HACCP.

• IoT
• RFID products

Where We Are Now in the Evolution of Lighting × IoT

It is expected that IoT will be increasingly used in lighting, which is indispensable for our daily lives, and that new services combining sensors, cameras, AI, etc. will be established.

• VR/AR
• Work style reform

What is a Virtual Office Made Real by the Metaverse?

VR and AR are attracting attention and being utilized more and more as teleworking takes root. Let’s look at the future of work using electronics technology.

• IoT
• AI
• Smart City

Smart Factories: Giving Form to Digital Transformation in the Manufacturing Industry

A Major Revolution in Maintenance: AI/IoT-Guided Predictive Maintenance that Prevents Downtime

As explored in this article, maintenance operations are a gateway to building smart factories. Predictive maintenance is taking off. By detecting symptoms of imminent equipment failure on production lines from slight vibration or other changes, manufacturers can take action before it's too late. This thinking can now be extended to proactive yield and quality management.

• Smart Factory
• DX
• IoT
• AI
• Maintenance

PetTech: IoT Will Change the Way We Live with Our Pets

This article introduces the latest technologies that will bring comfort and safety to life with pets by making full use of artificial intelligence (AI) and IoT.

• IoT
• AI
• Robot

Inside Story behind the Development of RFID Modules Embedded into Tires: Supporting the Creation of Innovation in the Tire Business through Close Cooperation with a Tire Manufacturer

Murata Manufacturing Co., Ltd. has codeveloped a tough and small RFID module that can be embedded into tires through close cooperation with Michelin. This module will bring about innovation in the tire business by managing the usage situation over the entire life cycle of tires – from their production to their disposal.

• RFID products
• Automotive
• CASE
• IoT
• Developer Interview

Smart Factories: Giving Form to Digital Transformation in the Manufacturing Industry

CPS: A Key Technology for Realizing Autonomous Smart Factories

A cyber-physical system (CPS), which is the core information system of future factories aiming to be smart factories, is built by concentrating together IoT, AI, big data analysis, industrial networks, and other advanced information technologies. It is an information system occupying the core in the implementation of digital transformation (DX) in the manufacturing industry that draws a clear distinction with mere process automation by conventional factory automation (FA).

• Smart Factory
• DX
• IoT
• AI
• Solution

Smart Factories: Giving Form to Digital Transformation in the Manufacturing Industry

From the Automation of Processes to Digital Transformation in the Manufacturing Industry

We give an explanation here about digital transformation (DX) in the manufacturing industry – business reform that utilizes digital technology in the manufacturing industry. The approach to business reform is gradually becoming more sophisticated with visualization, optimization, automation, and autonomy in DX in the manufacturing industry. The scope of the application of that is also expanding to systems, factories, companies, and supply chains.

• Smart Factory
• DX
• IoT
• Solution

Batteries Advancing Our Clean Energy Future (Part 2)

Helping Hawaii to achieve 100% renewable. Christopher Johnson, COO of Blue Planet Energy, known for advanced energy storage systems, talks about decarbonizing Hawaii and beyond.

• Renewable energy
• Decarbonization
• SDGs
• Battery

Batteries Advancing Our Clean Energy Future (Part 1)

Henk Rogers, a game creator who licensed Tetris, is now a key figure in Hawaii’s efforts to reach 100% renewable energy. He shares his ideas for decarbonizing society.

• Renewable energy
• Decarbonization
• SDGs
• Battery

Electronic Technology Supporting the Evolution of “Next Tech”

“Agri-Tech” Brings Out the Potential of Land and Crops

This article explains Agri-Tech, which enables the addressing of problems faced by agriculture and the creation of agricultural businesses with new value by utilizing IoT, AI, robotics, biotechnology, etc. This is a movement that will transform agriculture, where experience and skills influence results, into a rational data-driven industry.

• Agriculture
• AI
• IoT
• Robot

Electronic Technology Supporting the Evolution of “Next Tech”

MedTech Provides Optimal Medical Treatment and Care Tailored to Each and Every One of Us

This article provides an overview of MedTech, which makes use of genetic analysis, AI, IoT/wearables, and more to provide early diagnosis/treatment and personalized medicine. It is a movement of medical technology reform that modernizes traditional medical treatment methods.

• Medical
• AI
• IoT

Electronic Technology Supporting the Evolution of “Next Tech”

Space Tech: Transforming Space from an Object of Curiosity to a Place of Business

We give an explanation here about space tech – technology that uses space to bring innovation to all industries and businesses. Space tech is a movement in technological development that will bring new value to people's everyday lives, work, and social activities.

• AI
• IoT
• Miniaturization

Electronic Technology Supporting the Evolution of “Next Tech”

“Food Tech” Solves Food Problems and Creates New Value

We will explain food tech, which is innovating the way we think about “food,” which is familiar to all of us. This is a high-profile movement that utilizes ICT and biotechnology to solve social problems and respond to dietary diversification.

• AI
• IoT
• SDGs

The lithium-ion batteries changing our lives

Part 5: How do lithium-ion batteries contribute to the realization of a sustainable society? A look at the benefits of replacing lead-acid batteries, recycling methods, and the possibilities for the future

It is said that lithium-ion batteries contribute to the realization of a sustainable society. This article examines the reason for this, their recycling method, and their possibilities for the future.

• Li-ion batteries
• Smart City
• SDGs

Noise suppression technologies/case study introduction (Consumer)

Noise suppression measure for magnetic wireless charging

In this article, we introduce a method for handling noise issues with magnetic wireless charging, and the results of doing so.

• Noise Suppression Products
• Common mode choke coils/common mode noise filters

The lithium-ion batteries changing our lives

Part 4: What are solid-state batteries? An expert explains the basics, how they differ from conventional batteries, and the possibility of practical application.

Solid-state batteries have similar characteristics to lithium-ion batteries and are said to be the “next-generation batteries.” This article examines their characteristics, assumed applications, and challenges to practical application.

• Li-ion batteries
• All-solid-state batteries

The lithium-ion batteries changing our lives

Part 3: Even a Nobel Prize! The history of the spread of lithium-ion batteries

Through what history have lithium-ion batteries evolved? This article looks at the history of lithium-ion battery research, battery lifespan, and how lithium-ion batteries became so popular.

• Li-ion batteries

The lithium-ion batteries changing our lives

Part 2: What are the advantages of lithium-ion batteries and what considerations apply when charging them? Find out why they have various uses, from smartphones to cars.

What are the benefits of lithium-ion batteries? This article examines the benefits and various uses of lithium-ion batteries based on their benefits as well as tips and precautions for charging, etc.

• Li-ion batteries
• Battery life

The lithium-ion batteries changing our lives

Part 1: What are lithium-ion batteries? An expert describes their mechanism and characteristics.

Lithium-ion batteries are used everywhere in contemporary life, such as for smartphone and PC batteries, and in cars. This series of articles explains lithium-ion batteries, including their characteristics and mechanism, and how they differ from lead-acid batteries.

• Li-ion batteries

IIoT × Agriculture: The future of smart agriculture using IIoT technology

"Smart agriculture" utilizing ICT and IIoT is recently coming into full swing, and expectations are also growing as a potential "savior" to solve challenges facing agriculture.

• IIoT
• Agriculture

IIoT × Edge Computing: How to overcome cloud weaknesses

With the spread of 5G, DX is accelerating and networks have extended to every corner of factories and other worksites. As a result, it is becoming a challenge to handle all data processing only in the cloud, and "edge computing" is attracting attention.

• IIoT
• Edge computing
• Smart Factory

A Look at the Current State of the Digital Healthcare Market, which is Expanding due to the COVID-19 Pandemic

The travel restrictions and quarantine measures put in place by governments around the world in response to the global COVID-19 pandemic have resulted in the expansion of the digital healthcare industry. At the same time, this has led to people becoming more aware of preventing the spread of infection, boosting their immune systems, and general health promotion, which means more attention is being paid to the digital healthcare solutions that have been made possible by the advances in DX and IoT.

• Healthcare
• Health Tech
• Medical
• IoT

IIoT × Zero Trust: A new approach to security measures?

As the Internet of Things connects all devices and Digital Transformation accelerates, the risk of cyberattacks, information leaks, and other issues is increasing. In particular, it is feared that serious damage may occur in the operational technology systems that operate and control factory and other equipment.

• IIoT
• Security
• Smart Factory

Technological Innovations in Devices Helping to Accelerate Us Toward a Decarbonized Society

The industrial world is accelerating technological innovation in devices that will help save energy and improve efficiency in industrial products and systems, with the goal of realizing a decarbonized society.

• Decarbonization
• Miniaturization
• Li-ion batteries

IIoT × Post-COVID-19: Exploring COVID-19 Induced Changes at Production Sites

It has also been pointed out that the coronavirus pandemic may present opportunities. That is to say, it may encourage a shift to production systems that are less dependent on the labor force, and the demand for smart factories that utilize IIoT networks and artificial intelligence (AI) will increase more than ever.

• IIoT
• Smart Factory

What Decarbonization Innovations Will Affect the Manufacturing Industry?

With the aim of realizing a decarbonized society, companies in all industries are expected to take environmental measures. Against this backdrop, measures to reduce CO2 emissions in production processes have become a pressing issue across the entire manufacturing industry.

• Decarbonization
• Carbon neutrality
• Smart Factory

IIoT × 5G: Progress in 5G Surrounding the Manufacturing Industry

5G provides notable advantages for Industrial Internet of Things (IIoT) networks that require advanced information processing using numerous and diverse devices such as sensors and robots, and thus rapid evolution is expected with the spread of 5G.

• IIoT
• 5G
• Smart Factory

Supporting the Realization of a Super-Smart Society: Murata Continues to Respond to the Demands of the Times

The super-smart society that has been the aim of Society 5.0 is coming. A super-smart society that materializes mega trends such as digital transformation (DX) and decarbonization will use greater quantities of more advanced electronic components than ever before to make full use of the latest communication and information processing technologies such as IoT, AI, and 5G. Norio Nakajima, President of Murata Manufacturing Co., Ltd., which has a responsibility to supply electronic components required by the times, talks about the company’s future role and the ways in which Murata will contribute to the creation of a sustainable society.

• Smart City
• DX
• AI
• IoT
• 5G
• SDGs
• Co-Creation

Electronics Technology Holds the Key to the Expanding Decarbonization Market

An introduction to electronics technology, a field for which there are high expectations amid the accelerating shift toward alternative energy worldwide.

• Decarbonization
• Carbon neutrality

Bringing humans and machines even closer with sensors and AI

Technology to quantify an individual's mental state

Sensors and AI can now be used to numerically measure our feelings, including happiness, satisfaction, and motivation. In this section, we introduce some new possibilities made possible through understanding human feelings.

• Sensors
• AI
• Happy technology
• DX

Bringing humans and machines even closer with sensors and AI

Expanding the scope of remote work using VR/AR and 5G technologies

VR/AR technology fuses the virtual with the actual, while 5G technology allows for massive amounts of data to be transmitted. Advances continue to be made in both areas. In this section, we introduce some examples of how these technologies are expanding the scope of remote work.

• Sensors
• AI
• IoT
• VR/AR
• Work style reform
• 5G
• Solution

Bringing humans and machines even closer with sensors and AI

Using digital technology to see how experts work and build systems

Wearable sensors and image recognition technology now make it possible to see exactly how experts work. In this section, we introduce some examples of how expert skills can be passed on to the next generation, and how work can be automated.

• Sensors
• AI
• IoT
• Smart Factory
• Solution

Bringing humans and machines even closer with sensors and AI

Sensors that watch over and care for people

We can now use sensors and AI to determine a person's state of health or to objectively detect the mood of a situation. In this section, we introduce some examples of how these technologies can be used to improve the quality of our lives and work.

• Sensors
• AI
• IoT
• Smart City
• Solution

Bringing humans and machines even closer with sensors and AI

Haptics, and reaching a state of "unity of operator and machine"

Sensors and haptics carry great potential for creating new human-machine interfaces that bring humans and machines even closer together. We discuss why and present some possible scenarios below.

• Sensors
• AI
• Haptics
• Robot
• HMI

IoT Technology that Solves the Problem of Losing Logistics Pallets

One of the issues facing the logistics industry in recent years is loss of pallets. We showcase the utilization of IoT technology to solve the problem of losing logistics pallets in this article.

• IoT
• LPWA
• RFID products

Noise suppression technologies/case study introduction (Automotive)

CAN FD Noise Suppression-2 (2/2)

CAN FD is the high-speed version of the on-board LAN CAN that is currently in wide use. Due to the high signal frequencies, the suppression products used are required to take the mode conversion characteristics, etc. into account.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters
• CAN

Current Situation of Femtech that Supports Women's Healthcare

The number of companies, especially startups, involved in femtech is increasing around the world. It is predicted that the size of the femtech market in Japan will reach about 2 trillion yen in 2025.

• IoT
• Healthcare
• Sensors

Noise suppression technologies/case study introduction (Automotive)

CAN FD Noise Suppression-1 (1/2)

CAN FD is the high-speed version of the on-board LAN CAN that is currently in wide use. Due to the high signal frequencies, the suppression products used are required to take the mode conversion characteristics, etc. into account.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters
• CAN

Why Do We Need Measures against Space Debris?

The development of space rockets by private companies and space travel by private citizens is attracting a great deal of attention. Measures against debris floating in space (space debris) have thus become a global issue before the coming age of discovery in space.

• Robot

Noise suppression technologies/case study introduction (Consumer)

MIPI C-PHY Immunity Noise Suppression

Introduction to a suppression method for a new noise problem in MIPI C-PHY and its effectiveness.

• Noise Suppression Products
• Common mode choke coils/common mode noise filters
• MIPI

New Health Management Based on Using IoT in Toilets

The bathroom, which is used daily in the home, is effective for fixed-point observation of human behavior data and living conditions. A movement is underway to utilize the bathroom in health management by combining the use of the Internet of Things (IoT) and sensor technology.

• IoT
• Sensors
• Health Tech

Air Modification through Ions and Ozone Becoming a Globally Demanded Standard Feature of Consumer Electronics in the New Normal Era (Part 2)

Features for creating safe and clean living spaces have come to see strong demand in air purifiers and air conditioners due to the impact of novel infectious diseases. We therefore spoke with a manager who is involved with ionizers and ozonizers at Murata about the changes in air modification needs and the features that are desirable in ionizers and ozonizers. This discussion is part of a series of technology articles about Murata Manufacturing.

• Ionizers
• Ozonizers
• Ions
• Ozone
• Ionissimo
• Module
• Developer Interview

Air Modification through Ions and Ozone Becoming a Globally Demanded Standard Feature of Consumer Electronics in the New Normal Era (Part 1)

Features for creating safe and clean living spaces have come to see strong demand in air purifiers and air conditioners due to the impact of novel infectious diseases. We therefore spoke with a manager who is involved with ionizers and ozonizers at Murata about the changes in air modification needs and the features that are desirable in ionizers and ozonizers. This discussion is part of a series of technology articles about Murata Manufacturing.

• Ionizers
• Ozonizers
• Ions
• Ozone
• Ionissimo
• Module
• Developer Interview

The Future of Healthcare and Technology

Part 5: Evolving Medical Technology and the Future of Medicine

This article examines the use of virtual reality (VR), augmented reality (AR), mixed reality (MR), and robots in medical care.

• Medical
• Healthcare
• VR/AR
• MR
• Robot

The Future of Healthcare and Technology

Part 4: Expectations for 5G Focused Telemedicine

This article describes the evolution that 5G will bring to telemedicine, including online medical consultations.

• Medical
• Healthcare
• 5G

The Future of Healthcare and Technology

Part 3: Diagnostic Support Using AI

This article looks at efforts to use AI to bridge the disparity in information that medical professionals have (i.e. information asymmetry).

• Medical
• Healthcare
• AI

The Future of Healthcare and Technology

Part 2: Using IoT to Expand Medicine’s Reach

This article explores the use of IoT to promote self-care, medical care by patients themselves.

• Medical
• Healthcare
• IoT

The Future of Healthcare and Technology

Part 1: Considering the Future of Medical Care

This article explains the current state of medical care, as the background for the use of technology in the field of medicine and healthcare.

• Medical
• Healthcare

Noise suppression technologies/case study introduction (Consumer)

Service Robot Noise Suppression-3(3/3)

In contrast to robots used in factories, service robots enter people's living spaces, so advanced countermeasures are needed to handle malfunctions, etc. This section examines ways to handle malfunctions from the perspectives of both the problem of emission noise and immunity noise.

• Noise Suppression Products
• Chip ferrite bead
• Common mode choke coils/common mode noise filters
• Robot

Noise suppression technologies/case study introduction (Consumer)

Service Robot Noise Suppression-2(2/3)

In contrast to robots used in factories, service robots enter people's living spaces, so advanced countermeasures are needed to handle malfunctions, etc. This section examines ways to handle malfunctions from the perspectives of both the problem of emission noise and immunity noise.

• Noise Suppression Products
• Chip ferrite bead
• Common mode choke coils/common mode noise filters
• Robot

Noise suppression technologies/case study introduction (Consumer)

Service Robot Noise Suppression-1(1/3)

In contrast to robots used in factories, service robots enter people's living spaces, so advanced countermeasures are needed to handle malfunctions, etc. This section examines ways to handle malfunctions from the perspectives of both the problem of emission noise and immunity noise.

• Noise Suppression Products
• Chip ferrite bead
• Common mode choke coils/common mode noise filters
• Robot

SDGs×Murata

Achieving the SDGs Through MLCCs (Part 2)

Continuing from Part 1, this article introduces specific SDG initiatives regarding Murata's MLCCs. It is part of a series that introduces technology articles about Murata Manufacturing.

• SDGs
• Ceramic Capacitor
• Capacitor

SDGs×Murata

Achieving the SDGs Through MLCCs (Part 1)

This article focuses on MLCCs (Multilayer Ceramic Capacitors), which are core products of Murata, and introduces case studies regarding SDG initiatives. It is part of a series that introduces technology articles about Murata Manufacturing.

• SDGs
• Ceramic Capacitor
• Capacitor

Enabling Nursing Care Facility Monitoring with IoT Sensor Technology

Let's take a look at IoT examples in nursing care facilities with a focus on sensor technology. This includes the introduction of IoT equipment that focus on efforts to reduce employee workloads.

• Nursing Care
• IoT
• Sensors

Realizing a Smart Life: Changing Lives with IoT Home Appliances

The time people spend at home has increased significantly due to the spread of COVID-19. As a result, there are no doubt many people who have felt that the frequency of housework has increased (e.g. food preparation and clean-up, the amount and frequency of laundry, room cleaning, etc.).

• Smart Home
• Home Appliances
• IoT

Utilizing IoT and Drones on the Frontline of Smart Agriculture

The key to smart agriculture is the utilization of robots, AI, IoT, ICT and other advanced technologies. Introducing self-driving tractors, self-navigating drones, yield combine harvesters, harvesting robots, drones and other technologies into agriculture will solve long-standing challenges and secure a workforce of skilled workers while saving on labor and manpower. The goal is to realize a new and advanced form of agriculture in which yield and quality improve, costs decrease, and incomes increases.

• Agriculture
• IoT
• Sensors

Smart Measures against Wildlife Damage Realized by IoT

Using IoT to prevent wildlife damage to crops caused when wild boars, deer, common raccoons and other wild animals devastate fields is garnering attention.

• IoT
• LPWA

Supporting the Introduction of the PoC Method for High-speed Automotive Networks Through Component Selection Efficiency

PoC, which can reduce the number of cables connecting to automotive cameras, requires a Bias-T circuit to separate the signals and power supply. Inductors for such circuits cannot simply be selected, but they can be easily selected by using Murata’s online tool (BIST). Therefore, we spoke with the managers who were involved in the development of BIST about the features and objectives in releasing the tool. This is an introduction to a technology article about Murata Manufacturing.

• PoC
• Bias-T
• SimSurfing
• Inductors
• Chip ferrite bead
• Mobility
• Developer Interview

Leaving Children Unattended in a Car is Unforgivable Wi-Fi Sensing Technology for the Protection of Children

This article introduces the details and features of a technology offered by Murata that uses Wi-Fi to safeguard children in cars.

• Wi-Fi
• In-car
• Child Presence Detection
• NCAP

Automotive MLCCs Balancing Reliability with Miniaturization and High Capacitance in a Closely Intertwined Evolution with the CASE Trend (3/3)

In Part 3 of our series, we will learn about the direction of development associated with the remaining two elements consisting of Shared and Services (S) and Electric (E), as well as the measures implemented when conducting advanced development of technologies and products in anticipation of needs amid changing automobile industry supply chains.

• Automotive
• CASE
• Developer Interview
• Ceramic Capacitor
• Capacitor

Automotive MLCCs Balancing Reliability with Miniaturization and High Capacitance in a Closely Intertwined Evolution with the CASE Trend (2/3)

Part 2 of our series will introduce the technologies and production systems that support the strengths of Murata’s automotive MLCCs. In addition, we also heard more about the direction of automotive MLCC development due to the progress of the Connected (C) and Autonomous (A) features that are part of the four elements that make up the CASE trend.

• Automotive
• CASE
• Developer Interview
• Ceramic Capacitor
• Capacitor

Automotive MLCCs Balancing Reliability with Miniaturization and High Capacitance in a Closely Intertwined Evolution with the CASE Trend (1/3)

Automotive MLCCs must prioritize the implementation of a higher level of quality that is completely different from the MLCCs for consumer devices. We spoke with two automotive MLCC product technology managers who are well versed in the application and technology requirement trends in the automotive industry about the type of MLCCs required in the CASE era, the frontlines of technology development to meet those requirements, and future developments.

• Automotive
• CASE
• Developer Interview
• Ceramic Capacitor
• Capacitor

SDGs×Murata

Murata's Value Creation through SDGs (Part 2)

In Part 1, we showed you outlines of Murata’s vision and initiatives on the SDGs. In Part 2, we will illustrate specific initiatives and how they will contribute to improvement in corporate value and market competitiveness.

• SDGs

SDGs×Murata

Murata’s Value Creation through SDGs (Part 1)

Murata uses the SDGs as a set of guidelines for its management strategies. We interviewed the people in charge of sustainability promotion in the company about Murata’s vision and initiatives on the SDGs.

• SDGs

Murata Manufacturing’s New Data Business Formed Through B2B Alliances (Part 2) - Contributing to a Sustainable Society

At Murata, we are working to solve social issues through our businesses. For the second part of this article, we had Mr. Tsumori, who is in charge of the Traffic Counter System, speak about SDGs and social contributions.

• SDGs
• Developer Interview
• Data Business
• Traffic Counter System
• Co-Creation

Murata Manufacturing’s New Data Business Formed Through B2B Alliances (Part 1) - Creating New Businesses with Local Partners

The role of B2B alliances is becoming ever more important when transitioning from the conventional business model of manufacturing and selling electronic components toward providing a data-selling service. On this occasion, we spoke to Mr. Tsumori of Murata, who operates the “Traffic Counter System,” and Mr. Haruno Subiyanto, a representative of a local partner with whom we have formed an alliance to expand our operations in Indonesia.

• Developer Interview
• Data Business
• Traffic Counter System
• Co-Creation

Noise suppression technologies/case study introduction (Automotive)

PoC system requirements for inductors and noise suppression (4)

The PoC circuit is used in automotive cameras, etc. to transmit both signals and the power supply along the same cable. This section introduces inductors for configuring the Bias-T required in PoC and noise suppression in PoC.

• Noise Suppression Products
• Automotive
• Bias-T
• PoC
• Common mode choke coils/common mode noise filters
• Inductors

Noise suppression technologies/case study introduction (Automotive)

PoC system requirements for inductors and noise suppression (3)

The PoC circuit is used in automotive cameras, etc. to transmit both signals and the power supply along the same cable. This section introduces inductors for configuring the Bias-T required in PoC and noise suppression in PoC.

• Noise Suppression Products
• Automotive
• Bias-T
• PoC
• Common mode choke coils/common mode noise filters
• Inductors

SDGs×Murata

The importance of SDGs in business (Part 2)

What are the SDGs of excellent global companies? How should we address the SDGs? A brief introduction to.

• SDGs

Noise suppression technologies/case study introduction (Automotive)

PoC system requirements for inductors and noise suppression (2)

The PoC circuit is used in automotive cameras, etc. to transmit both signals and the power supply along the same cable. This section introduces inductors for configuring the Bias-T required in PoC and noise suppression in PoC.

• Noise Suppression Products
• Automotive
• Bias-T
• PoC
• Common mode choke coils/common mode noise filters
• Inductors

SDGs×Murata

The importance of SDGs in business (Part 1)

What are the SDGs? Why do companies need SDGs? The following is a brief description of.

• SDGs

Noise suppression technologies/case study introduction (Automotive)

PoC system requirements for inductors and noise suppression (1)

The PoC circuit is used in automotive cameras, etc. to transmit both signals and the power supply along the same cable. This section introduces inductors for configuring the Bias-T required in PoC and noise suppression in PoC.

• Noise Suppression Products
• Automotive
• Bias-T
• PoC
• Common mode choke coils/common mode noise filters
• Inductors

How do you increase employee satisfaction through one on one meetings?(Part 2 of 2) ――“Attentive listening for sure!” is a big mistake. Importance of interactions suitable for each participant

In the latter half, we have learned about the inspection results of the one-on-one meeting improvement project as well as the kinds of changes that were observed during one-on-one meetings that followed from the perspective of both manager and employee.

• One on one meeting

Noise suppression technologies/case study introduction (Consumer)

Noise suppression for devices employing USB Power Delivery (2)

USB chargers have a built in DC-DC converter to be able to change the voltage according to the device that is being supplied electricity. Because chargers that support USB PD supply a higher output than in the past, the noise tends to become intense.

• Noise Suppression Products
• Common mode choke coils/common mode noise filters
• USB

How do you increase employee satisfaction through one on one meetings?(Part 1 of 2) ――Seeking optimal styles by “visualizing” interactions

An increasing number of companies have introduced one-on-one meetings as a method of communication between managers and employees. However, there are issues such as the complications in visualizing results. Here, we introduce our one-on-one meeting improvement project that was applied to a certain department at Murata.

• One on one meeting

Noise suppression technologies/case study introduction (Consumer)

Noise suppression for devices employing USB Power Delivery (1)

USB chargers have a built in DC-DC converter to be able to change the voltage according to the device that is being supplied electricity. Because chargers that support USB PD supply a higher output than in the past, the noise tends to become intense.

• Noise Suppression Products
• Common mode choke coils/common mode noise filters
• USB

White paper available: Meeting EMI Requirements for Rolling Stock, Railway Applications

This paper introduces the EMI specifications applicable to the standards for rail applications, and guides through a simple filter design to meet the standards.

• Noise Suppression Products
• EMI Suppression Filters
• Common mode choke coils/common mode noise filters
• Inductor for Power Lines
• Mobility

Noise suppression technologies/case study introduction (Consumer)

ToF Noise Suppression (3)

Cameras with built-in ToF are adopted to obtain three-dimensional information for smart phone facial recognition. Because ToF emits steep, high-output pulses, noise problems can be created. Ferrite beads are used to suppress such noise.

• Noise Suppression Products
• Chip ferrite bead
• ToF

Noise suppression technologies/case study introduction (Consumer)

ToF Noise Suppression (2)

Cameras with built-in ToF are adopted to obtain three-dimensional information for smart phone facial recognition. Because ToF emits steep, high-output pulses, noise problems can be created. Ferrite beads are used to suppress such noise.

• Noise Suppression Products
• Chip ferrite bead
• ToF

Noise suppression technologies/case study introduction (Consumer)

ToF Noise Suppression (1)

Cameras with built-in ToF are adopted to obtain three-dimensional information for smart phone facial recognition. Because ToF emits steep, high-output pulses, noise problems can be created. Ferrite beads are used to suppress such noise.

• Noise Suppression Products
• Chip ferrite bead
• ToF

Unique Architecture for Buck Regulators Reduces Size and Increases Efficiency

“Smaller size and more efficient” are common objectives sought by many of our customers. When it comes to Murata’s power conversion products, our power design team have developed solutions leading to a 2x reduction in footprint and a one-third reduction in height, with significant improvement in efficiency, transient performance and EMI. Murata’s step-level increase in performance, the result of a unique two-stage architecture that uses many low voltage FETs throughout the powertrain in a complex arrangement, enables thinner and more mobile designs, with improved packing density and efficiency.

• 5G
• Module
• Miniaturization

Installing Electronic Circuits of Dramatically Increasing Size into Compact Devices - Murata's MLCC for 5G Smartphones (Part 2 of 2)

In Part 2, we talked about the difficulties in developing MLCC-specific manufacturing technology and the technology that solved our issues, as well as why Murata’s development system is so strong and continues to lead the way in miniaturizing and increasing the capacitance of MLCCs. Murata engineers also explained the prospects for further miniaturization and capacitance expansion of MLCCs.

• 5G
• Developer Interview
• Ceramic Capacitor
• Capacitor
• Smartphone

Installing Electronic Circuits of Dramatically Increasing Size into Compact Devices - Murata's MLCC for 5G Smartphones (Part 1 of 2)

We asked the product planners and engineers who developed the new generation of small MLCCs, which are intended to be installed in 5G-enabled smartphones, about the MLCCs that they have developed and their impact on device development.

• 5G
• Developer Interview
• Ceramic Capacitor
• Capacitor
• Smartphone

How to break free from the dependence on intuition and unique skills in maintenance work (Part 2 of 2)

IoT is the key to breaking free from the dependence of maintenance work on intuition and unique skills. In Part 2, we will hear in detail from Kenichi Furutani, a consultant at Japan Excel-Management Consulting (JEMCO), about the specific methods and keys to implementing IoT for maintenance work.

• Smart Factory
• IoT
• Maintenance
• Solution

How to break free from the dependence on intuition and unique skills in maintenance work(Part 1 of 2)

Standardization of maintenance work is one of the most important factors in improving the competitiveness and productivity of factories. We asked Kenichi Furutani, a consultant at Japan Excel-Management Consulting (JEMCO), about how to break free from dependence on intuition and unique skills for IoT-based maintenance work.

• Smart Factory
• IoT
• Maintenance
• Solution

Issues and solutions in the manufacturing industry from the Kanazawa Murata factory perspective (Part 2)

In Part 1, we presented the issues the manufacturing site is engaged in. In Part 2, we will present the Kanazawa Murata factory’s efforts to transition factories into smart factories using IT tools as well as our future developments.

• Smart Factory
• IoT
• Solution

Issues and solutions in the manufacturing industry from the Kanazawa Murata factory perspective (Part 1)

The manufacturing industry has been engaged in such issues as productivity improvement and quality management. In Part 1, we will present what kind of issues the Kanazawa Murata factory, which has created products using advanced technologies, is aiming to tackle and how the factory seeks to face them.

• Smart Factory
• IoT
• Solution

“New on-site capabilities” the construction industry is venturing to build through DX (Part 2 of 2)

Construction sites are areas where it would be difficult to replace people with digital entities, as much of the work is dependent on the experience and judgment of engineers and craftsmen. How should DX proceed in circumstances like this? We continue our interview with JACIC’s Takashi Ozawa from where we left off in the first part of the interview.

• Construction
• DX

“New on-site capabilities” the construction industry is venturing to build through DX (Part 1 of 2)

We asked Takashi Ozawa, executive director of the Japan Construction Information Center (JACIC), which is aiming to build “new on-site capabilities” in the construction industry through DX, about the current progress of DX in the construction industry and his thoughts on the subject.

• Construction
• DX

Miraisens transforms gaming: exciting haptics technology(3/3)

In part 3/3 of this series of articles, we discuss the development of the environments required for haptic sensations to be articulated precisely, hardware that allows for stimulation that can be felt by the brain, in addition to the future applications of 3DHaptics technology that are in demand by creators.

• Haptics
• Developer Interview
• Games

Miraisens transforms gaming: exciting haptics technology(2/3)

In part 2/3 of this series of articles, the developers themselves explain the chronology of the development of 3DHaptics. Through doing so, we also explore the merits of using haptics in presenting content and the principles that make realistic haptics possible.

• Haptics
• Developer Interview
• Games

Miraisens transforms gaming: exciting haptics technology(1/3)

Innovations in content presentation give rise to rapid growth in the gaming market. We explain “3DHaptics technology” based on comments from an interview with a visionary of the American video game industry, Nicole Lazzaro, CEO and founder of XEODesign, as well as an interview with the founders of Miraisens.

• Haptics
• Developer Interview
• Games

Ultra-Compact, Low-Power-Consumption Cellular LPWA Modules, Enabling All Kinds of Internet Connections (Part 2 of 2)

In this second part, we asked about Murata's efforts to provide easy-to-use modules for customers developing IoT devices.

• LPWA
• Module
• IoT
• Developer Interview

Ultra-Compact, Low-Power-Consumption Cellular LPWA Modules, Enabling All Kinds of Internet Connections (Part 1 of 2)

In recent years, IoT has made it possible to collect detailed data from various locations in the real world, but there have been challenges in collecting data over long distances of several kilometers. Murata has developed a cellular LPWA module that enables long-distance wireless communication with ultra-small size and low power consumption, and also enables reliable data collection without the need for specialized expertise in wireless communication. We interviewed the people in charge about the envisioned usage scenarios and the efforts being made in the development process.

• LPWA
• Module
• IoT
• Developer Interview

The sensor-based “predictive maintenance” implementation at Murata's Fukui Manufacturing facility(Part 2 of 2)

In Part 1, we learned all about the IoT integration that took place at Fukui Murata Manufacturing, as well as the predictive maintenance system and achievements that the integration made possible. In Part 2, we look into how they proceeded with IoT integration at their manufacturing site.

• Smart Factory
• IoT
• Maintenance
• Solution

The sensor-based “predictive maintenance” implementation at Murata's Fukui Manufacturing facility(Part 1 of 2)

Since the popularization of the word “IoT,” many have recognized the necessity of its implementation in various industrial fields. This interview is a discussion presenting the points to advancing the integration of IoT technology in manufacturing sites in addition to the results and background of the implementation of IoT technology at Fukui Murata Manufacturing Co.

• Smart Factory
• IoT
• Maintenance
• Solution

The Growing Esports Market and the Impact of 5G

Let’s dive into everything from the size of the global esports market to the circumstances of esports in different countries, as well as the network environments such as 5G networks that are enhancing the rising popularity of esports. We’ll take a look at the present and future of esports.

• Games
• Esports
• 5G

Murata's Vehicle-mounted Inductor Products for Supporting Advancements in Vehicle-mounted Networks Through Timely and Appropriate Product Development (Part 2 of 2)

In Part 2, we focus on two product categories among the vehicle-mounted inductor products developed and provided by Murata, and we asked engineers about the strengths of these products and the direction of future advancements.

• Noise Suppression Products
• Common mode choke coils/common mode noise filters
• Chip ferrite bead
• Inductors
• Automotive
• Mobility
• Developer Interview

Murata's vehicle-mounted inductors:Supporting advancements in vehicle-mounted networks with strategic product development(Part 1 of 2)

Technical developments in vehicle-mounted networks are proceeding at a dizzying pace, and these advancements have further accelerated now that the CASE era will soon be upon us. At Murata, we were among the first to develop products compliant with the latest vehicle-mounted network standards, and have established a product development and production system capable of supplying the required volume of electronic components with the needed characteristics at the time that they are needed.

• Noise Suppression Products
• Common mode choke coils/common mode noise filters
• Chip ferrite bead
• Inductors
• Automotive
• Mobility
• Developer Interview

Pursuing Higher Precision in Inertial Force Sensors for Safe Self-driving Cars (Part 2 of 2)

In Part 2, we asked the engineers involved in development about what Murata is doing to develop sensors with even higher safety and reliability for self-driving cars.

• Sensors
• Automotive
• Automated Driving
• Developer Interview

Pursuing Higher Precision in Inertial Force Sensors for Safe Self-Driving Cars (Part 1 of 2)

The era of self-driving cars traveling on city streets is fast approaching. There are great expectations for the practical application of self-driving cars as solutions to many social issues, such as securing safe means of transportation, and reducing traffic congestion and accidents. However, it is not easy to replace the advanced driving skills of a human driver with those of computers and artificial intelligence.
To achieve this, it is essential to introduce cutting-edge technology.

• Sensors
• Automotive
• Automated Driving
• Developer Interview

Noise suppression technologies/case study introduction (Consumer)

Noise Suppression Measures for Wi-Fi 6 (2)

Wi-Fi 6 achieves high-speed communication by adopting a new modulation system, but this can create new noise problems. Moreover, problems are also created by the mixing of the 2.4-GHz band and the 5-GHz band. This section introduces ways to handle these problems.

• Noise Suppression Products
• Chip ferrite bead
• Common mode choke coils/common mode noise filters
• Wi-Fi

White paper available: Future vision and technology of smart cities

Let’s have a look at the emerging visions for our smart cities and the required technologies which will greatly effect the future of the smart cities we will live in.

• Smart City
• IoT

Noise suppression technologies/case study introduction (Consumer)

Noise Suppression Measures for Wi-Fi 6 (1)

Wi-Fi 6 achieves high-speed communication by adopting a new modulation system, but this can create new noise problems. Moreover, problems are also created by the mixing of the 2.4-GHz band and the 5-GHz band. This section introduces ways to handle these problems.

• Noise Suppression Products
• Chip ferrite bead
• Common mode choke coils/common mode noise filters
• Wi-Fi

Noise suppression technologies/case study introduction (Consumer)

Noise Suppression for USB4 (4)

USB 4 was standardized. In order to examine the noise problems in USB 4 and ways to reduce it, an Addin card with built-in Thunderbolt3, DisplayPort, and PCI Express was used to perform an evaluation.

• Noise Suppression Products
• Common mode choke coils/common mode noise filters
• USB

Noise suppression technologies/case study introduction (Consumer)

Noise Suppression for USB4 (3)

USB 4 was standardized. In order to examine the noise problems in USB 4 and ways to reduce it, an Addin card with built-in Thunderbolt3, DisplayPort, and PCI Express was used to perform an evaluation.

• Noise Suppression Products
• Common mode choke coils/common mode noise filters
• USB

Noise suppression technologies/case study introduction (Consumer)

Noise Suppression for USB4 (2)

USB 4 was standardized. In order to examine the noise problems in USB 4 and ways to reduce it, an Addin card with built-in Thunderbolt3, DisplayPort, and PCI Express was used to perform an evaluation.

• Noise Suppression Products
• Common mode choke coils/common mode noise filters
• USB

Noise suppression technologies/case study introduction (Consumer)

Noise Suppression for USB4 (1)

USB 4 was standardized. In order to examine the noise problems in USB 4 and ways to reduce it, an Addin card with built-in Thunderbolt3, DisplayPort, and PCI Express was used to perform an evaluation.

• Noise Suppression Products
• Common mode choke coils/common mode noise filters
• USB

Noise suppression technologies/case study introduction (Automotive)

Examples of actions taken to comply with the CISPR25 standard governing radio emissions (noise emitted) from devices mounted in vehicles - Evaluation method (3)

As an example of measures for the CISPR25 noise standard in automotive devices, suppression was implemented for USB used inside of a vehicle.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters
• Chip ferrite bead

Murata's Oxide-based Solid-state Batteries for Expanding the Range of Applications for IoT Devices and Supporting More Advanced Wearables (Part 2 of 2)

In Part 2, we asked the engineers who were involved in development how they resolved challenging issues, the features of the completed solid-state battery, and the direction of future development using this battery and its technology.

• All-solid-state batteries
• Developer Interview

Noise suppression technologies/case study introduction (Automotive)

Examples of actions taken to comply with the CISPR25 standard governing radio emissions (noise emitted) from devices mounted in vehicles - Evaluation method (2)

As an example of measures for the CISPR25 noise standard in automotive devices, suppression was implemented for USB used inside of a vehicle.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters
• Chip ferrite bead

Murata's Oxide-based Solid-state Batteries for Expanding the Range of Applications for IoT Devices and Supporting More Advanced Wearables (Part 1 of 2)

The solid-state batteries developed by Murata are a groundbreaking technology that has the potential to expand the usage applications for mobile electronic devices. We asked the Murata engineers who were involved in this development about how the development occurred, features of the developed solid-state battery, and the direction of advancements going forward.

• All-solid-state batteries
• Developer Interview

Noise suppression technologies/case study introduction (Automotive)

Examples of actions taken to comply with the CISPR25 standard governing radio emissions (noise emitted) from devices mounted in vehicles - Evaluation method (1)

As an example of measures for the CISPR25 noise standard in automotive devices, suppression was implemented for USB used inside of a vehicle.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters
• Chip ferrite bead

5G: Technology

5G Challenge: Miniaturization

Electronics devices are likely to become more complex to satisfy consumers expectations for small or slim devices. Reliability and miniaturisation of component technology will become a necessity.

• 5G
• Miniaturization
• Ceramic Capacitor

5G: Technology

5G Challenge: Low latency

Ultra-reliable, low latency communication (URLLC) is a set of features that provide low latency and ultra-high reliability for mission-critical applications such as remote surgery for healthcare, mobility vehicle-to-vehicle communication, smart grids or industrial private networks. In 3GPP release 15 5G-NR it has been specified that the target is for 1-ms delivering near perfect reliability.

• 5G
• Low latency
• AI chip
• URLLC
• Battery backup

5G: Technology

5G Challenges: Battery life

5G itself is likely to have a higher current drain than its predecessors but the biggest influence on battery drainage for 5G devices is likely to come from the user. The demands from the device will be increased as 5G provides more capability. Demanding features such as VoLTE, screens, cameras and increased connections will impact the lifespan of the battery.

• 5G
• Battery life
• Thermal management
• Security camera

5G: Technology

5G Challenge: Thermal Management

Thermal management of 5G devices and antennas is likely to become an increasingly hot topic as there is an exponential increase in heat generated in contrast to LTEs predecessors such as 4G.

• 5G
• Thermal management
• Battery life safety

5G: Technology

5G Mobility

5G will enable completely new functions for in-car and out-car applications, in the short-term it will revolutionise in-car infotainment and enhanced multimedia. In the near future we can expect 5G to contribute to V2X communication optimising driving experience and enabling the future of autonomous vehicles.

• 5G
• Mobility
• Automotive
• V2X
• V2V
• V2I
• V2N
• V2P
• Safety
• Infotainment
• IoT
• Intelligent mobility
• ADAS
• MaaS

5G: Technology

5G Local Networks

In recent times with unscalable Wi-fi hotspots being overloaded unable to meet rapidly increasing demands for higher capacity and data speeds. The reliability and scalability of networks has become increasingly important to enterprises.

• 5G
• Local Networks
• Smart Factory
• Private network
• Manufacturing
• Wireless communication

5G: Technology

5G Mission Critical Systems

Due to the ultra-high-reliability and low-latency communications (URLLC) of 5G, Mission Critical Communications (MCC) has been highlighted as a key area as part of the 3GPP Release. Delivered as part of a core network service it will allow emergency services to replace traditional radio, with more modern communications methods already available to smart phone users.

• 5G
• Mission Critical
• Automotive
• URLLC
• Healthcare
• Medical
• Reliability
• Emergency services
• Mission Critical Systems

5G: Technology

5G Massive IoT

5G – Massive IoT will likely account for over half of 5G cellular IoT connections. This is due to the common requirement for long battery life, deep coverage and low total cost of ownership (TCO) across larger application areas like asset management, energy & utilities and smart cities.

• 5G
• Smart Factory
• Massive IoT
• Automotive
• IIoT
• Industrial 4.0
• Smart City
• Security
• Connectivity

5G: Technology

5G Enhanced Mobile Broadband (eMBB)

Providing significant benefits to consumers, enhanced mobile broadband (eMBB) will be an extension to existing 4G network and will be amongst the first wave of the 5G services. These benefits will include significant improvement of download speeds and more cost-efficient data, up to 10 times cheaper compared to 4G. Here we explore the benefits and challenges to industry.

• 5G
• Mission Critical
• Automotive
• URLLC
• Healthcare
• Medical
• Reliability
• Emergency services
• Enhanced Mobile Broadband (eMBB)

5G: Technology

Component Technology for 5G

5G promises great things, but to reach its potential it also requires significant technological advancements. We look at what is possible, what is needed and how component-level innovation is crucial to commercial success.

• 5G
• Enhanced Mobile Broadband (eMBB)
• Massive IoT
• Mission Critical Systems
• Local Networks
• Mobility
• Thermal management
• Battery life
• Low latency
• Miniaturization

PRODUCT FOCUS

Chip NTC Thermistors Support 5G Device Temperature Monitoring

• Thermistors

Noise suppression technologies/case study introduction (Consumer)

Noise Suppression Measures for HDMI 2.1

HDMI 2.1 is capable of high-speed communication with a maximum data throughput that is approximately 2.7 times greater compared with conventional HDMI 2.0. Because HDMI 2.1 transmits signals at higher speeds than in the past, it is necessary to make sure that signal quality is not lost when performing noise suppression.

• Noise Suppression Products
• Common mode choke coils/common mode noise filters
• HDMI

Noise suppression technologies/case study introduction (Automotive)

Automotive Ethernet for ADAS Noise suppression measures for 1000Base-T1 (4)

Among devices that support ADAS, the number of cases in which Automotive Ethernet is adopted for data transmission in LiDAR and other sensors is increasing. When using 1000Base-T1, which is faster than the conventional 100Base-T1 standard, noise suppression that takes signal quality into account is required.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters
• Ethernet

Noise suppression technologies/case study introduction (Automotive)

Automotive Ethernet for ADAS Noise suppression measures for 1000Base-T1 (3)

Among devices that support ADAS, the number of cases in which Automotive Ethernet is adopted for data transmission in LiDAR and other sensors is increasing. When using 1000Base-T1, which is faster than the conventional 100Base-T1 standard, noise suppression that takes signal quality into account is required.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters
• Ethernet

Noise suppression technologies/case study introduction (Automotive)

Automotive Ethernet for ADAS Noise suppression measures for 1000Base-T1 (2)

Among devices that support ADAS, the number of cases in which Automotive Ethernet is adopted for data transmission in LiDAR and other sensors is increasing. When using 1000Base-T1, which is faster than the conventional 100Base-T1 standard, noise suppression that takes signal quality into account is required.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters
• Ethernet

Noise suppression technologies/case study introduction (Automotive)

Automotive Ethernet for ADAS Noise suppression measures for 1000Base-T1 (1)

Among devices that support ADAS, the number of cases in which Automotive Ethernet is adopted for data transmission in LiDAR and other sensors is increasing. When using 1000Base-T1, which is faster than the conventional 100Base-T1 standard, noise suppression that takes signal quality into account is required.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters
• Ethernet

Noise suppression technologies/case study introduction (Consumer)

Noise Occurrence and Noise Suppression Measures in 5G Communication Environments

In 5G communication, the problem of reduced receiver sensitivity may occur because of the internal generation of spurious emissions due to exogenous noise. This noise is suppressed with a filter that combines a high-frequency inductor and a capacitor.

• Noise Suppression Products
• Inductors
• 5G
• Wireless communication

Noise suppression technologies/case study introduction (Consumer)

Noise Suppression Measures for Qi-Standard Wireless Power Supply Modules

In wireless charging systems, noise occurring in the charger penetrates the smart phone unit through the power transmission and receiving coils, which leads to a reduction in receiver sensitivity. This section introduces key points of noise suppression in both the power receiving module and power transmission module.

• Noise Suppression Products
• Chip ferrite bead
• Common mode choke coils/common mode noise filters

Noise suppression technologies/case study introduction (Consumer)

Noise Suppression for MIPI D-PHY

MIPI is a signal transmission system for smart phone displays and camera lines. Because differential signals and single-end signals are mixed within MIPI D-PHY, a form of noise suppression that takes this into account is required.

• Noise Suppression Products
• Common mode choke coils/common mode noise filters
• MIPI

Noise suppression technologies/case study introduction (Consumer)

Noise problems and noise suppression in the 5 GHz band

Communication using the 5-GHz band such as wireless LANs and some LTE communication is increasing. In addition to explaining the noise problem, which tends to become a problem in the 5-GHz band, this section introduces ways to deal with it.

• Noise Suppression Products
• Chip ferrite bead
• Wireless communication

Noise suppression technologies/case study introduction (Consumer)

Noise suppression for rapid charging circuits

When noise emanates from a rapid charger, it can penetrate the smart phone unit and cause problems such as a reduction in receiver sensitivity. This section explains the mechanism of noise transmission and ways to deal with it.

• Noise Suppression Products
• Chip ferrite bead

PRODUCT FOCUS

Resonant MLCC for High-Power Wireless Charging

• Capacitor
• Ceramic Capacitor

Noise suppression technologies/case study introduction (Consumer)

Noise suppression for Thunderbolt™3

Thunderbolt™ is a high-speed digital interface developed by Intel that is capable of reaching a maximum communication speed of 40 Gbps. The noise filter suited to this circuit was studied while comparing it with USB 3.1.

• Noise Suppression Products
• Common mode choke coils/common mode noise filters
• Thunderbolt3

PRODUCT FOCUS

Gyro Sensor Solution Displays Detection Accuracy in Minutes

• Sensors
• Gyro Sensors

Noise suppression technologies/case study introduction (Automotive)

An Introduction to Noise Suppression in Onboard Ethernet 100Base-T1 (2)

Because an Ethernet cable lacks a ground wire in contrast to USB and other cables, it is easier for radiation noise to occur due to common mode currents. This section explains noise suppression in the 100Base-T1 Automotive Ethernet standard.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters
• Ethernet

Noise suppression technologies/case study introduction (Consumer)

Noise suppression for USB3.1

We surveyed USB 3.1 noise problems and examined the use of a noise filter, ground reinforcement, and cable changes.

• Noise Suppression Products
• Common mode choke coils/common mode noise filters
• USB

Noise suppression technologies/case study introduction (Consumer)

Noise suppression for wireless headphones

In many cases, Bluetooth is used for communication between a smart phone and a headset, but the sound may skip due to communication errors. This section explains the cause of sound skipping as well as key points for improvement and introduces suppression methods.

• Noise Suppression Products
• Chip ferrite bead
• Inductors

Noise suppression technologies/case study introduction (Automotive)

An Introduction to Noise Suppression in Onboard Ethernet 100Base-T1 (1)

Because an Ethernet cable lacks a ground wire in contrast to USB and other cables, it is easier for radiation noise to occur due to common mode currents. This section explains noise suppression in the 100Base-T1 Automotive Ethernet standard.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters
• Ethernet

Noise suppression technologies/case study introduction (Consumer)

Noise countermeasures for ameliorating sensor malfunction (3)

The number of sensors used is increasing due to IoT and the electrification of automobiles. At the same time, when noise infiltrates the sensors, it leads to device malfunction.
This section discusses noise problems in sensors and suppression methods.

• Noise suppression technologies/case study introduction (Automotive)
• Noise Suppression Products
• Chip ferrite bead
• Sensors

Noise suppression technologies/case study introduction (Consumer)

Noise countermeasures for ameliorating sensor malfunction (2)

The number of sensors used is increasing due to IoT and the electrification of automobiles. At the same time, when noise infiltrates the sensors, it leads to device malfunction.
This section discusses noise problems in sensors and suppression methods.

• Noise suppression technologies/case study introduction (Automotive)
• Noise Suppression Products
• Chip ferrite bead
• Sensors

Noise suppression technologies/case study introduction (Consumer)

Noise suppression for MIPI C-PHY

MIPI is a signal transmission system for smart phone displays and camera lines. MIPI C-Phy is capable of transmitting at higher speeds than conventional D-PHY, but because it uses a three-line configuration, a suppression method that differs from the typical noise suppression is required.

• Noise Suppression Products
• Common mode choke coils/common mode noise filters
• MIPI

Noise suppression technologies/case study introduction (Consumer)

Noise countermeasures for ameliorating sensor malfunction (1)

The number of sensors used is increasing due to IoT and the electrification of automobiles. At the same time, when noise infiltrates the sensors, it leads to device malfunction.
This section discusses noise problems in sensors and suppression methods.

• Noise suppression technologies/case study introduction (Automotive)
• Noise Suppression Products
• Chip ferrite bead
• Sensors

The future of automotive electronics

Component business offers one-stop procurement from a full product line

Whether in autonomous or electric vehicles, automotive advances rely on electronics technologies.This page describes Murata component business, offering one-stop procurement from a full product line.

• Automotive
• Mobility

The future of automotive electronics

Module business applies superior technical expertise and experience for further growth

Whether in autonomous or electric vehicles, automotive advances rely on electronics technologies.This page describes Murata module business, applying superior technical expertise and experience for further growth.

• Automotive
• Mobility

The future of automotive electronics

Product development leveraging Murata strengths for a fast-changing automotive market

Whether in autonomous or electric vehicles, automotive advances rely on electronics technologies.This page describes Murata product development for the automotive market.

• Automotive
• Mobility

The future of automotive electronics

Driving automotive advances as a partner for comprehensive solutions

Whether in autonomous or electric vehicles, automotive advances rely on electronics technologies.Murata drives automotive advances as a partner providing comprehensive solutions.

• Automotive
• Mobility

Noise suppression technologies/case study introduction (Consumer)

Audio line noise suppression - Related knowledge：Noise suppression comparison with conventional ferrite beads

Noise suppression in home audio must be performed in both the signal line and the power supply line. This section explains how to suppress noise without losing sound quality.

• Noise Suppression Products
• Common mode choke coils/common mode noise filters

Noise suppression technologies/case study introduction (Consumer)

Audio line noise suppression - Related knowledge： What is audio distortion?

Noise suppression in home audio must be performed in both the signal line and the power supply line. This section explains how to suppress noise without losing sound quality.

• Noise Suppression Products
• Common mode choke coils/common mode noise filters

PRODUCT FOCUS

Middle Case Size Bridges Murata’s MLCC Miniaturization Path

• Capacitor
• Ceramic Capacitor

PRODUCT FOCUS

PTC over-current protection for FA device

• Thermistors

PRODUCT FOCUS

HF Band RFID Tags for Toy, Amusement Market

• RFID products

PRODUCT FOCUS

Y1-Compliant Ceramic Capacitor Satisfies Tiny Power Devices

• Capacitor
• Ceramic Capacitor

Capacitor Guide

ESD Resistance of Capacitors

• Capacitor
• Ceramic Capacitor

PRODUCT FOCUS

Ultrasmall RFID Tag Ensures End to End Traceability

• RFID products

Noise suppression technologies/case study introduction (Automotive)

Example of noise suppression in the power circuits of devices mounted in vehicles - Execution of noise suppression

Effective ways to suppress noise in the DC-DC converters used in the power supply lines of automotive devices include attaching a common mode choke coil and configuring an LPF with an inductor and a capacitor.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters
• Inductors

Noise suppression technologies/case study introduction (Automotive)

Example of noise suppression in the power circuits of devices mounted in vehicles - Investigation of noise conditions

Effective ways to suppress noise in the DC-DC converters used in the power supply lines of automotive devices include attaching a common mode choke coil and configuring an LPF with an inductor and a capacitor.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters
• Inductors

Noise suppression technologies/case study introduction (Automotive)

Example of noise suppression in the power circuits of devices mounted in vehicles

Effective ways to suppress noise in the DC-DC converters used in the power supply lines of automotive devices include attaching a common mode choke coil and configuring an LPF with an inductor and a capacitor.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters
• Inductors

Inductor Guide

An Introduction to Inductors Used in NFC Circuits

• Inductors

Noise suppression technologies/case study introduction (Consumer)

Audio line noise suppression for smart phones:(2) Countermeasures

This section examines a noise problem that becomes a problem in the audio line of smart phones and introduces ways in which it can be suppressed without reducing audio quality.

• Noise Suppression Products
• Common mode choke coils/common mode noise filters
• Inductors
• Smartphone

Noise suppression technologies/case study introduction (Consumer)

Audio line noise suppression for home audio:(2) Power supply line

Noise suppression in home audio must be performed in both the signal line and the power supply line. This section explains how to suppress noise without losing sound quality.

• Noise Suppression Products
• Common mode choke coils/common mode noise filters

Noise suppression technologies/case study introduction (Consumer)

Audio line noise suppression for smart phones: (1) Problems

This section examines a noise problem that becomes a problem in the audio line of smart phones and introduces ways in which it can be suppressed without reducing audio quality.

• Noise Suppression Products
• Common mode choke coils/common mode noise filters
• Inductors
• Smartphone

Noise suppression technologies/case study introduction (Consumer)

Audio line noise suppression for home audio:(1) Audio line

Noise suppression in home audio must be performed in both the signal line and the power supply line. This section explains how to suppress noise without losing sound quality.

• Noise Suppression Products
• Common mode choke coils/common mode noise filters

PRODUCT FOCUS

Certified Ceramic Capacitors Temper Noise in Power Lines

• Capacitor
• Ceramic Capacitor

Inductor Guide

Wireless Communications / High-Frequency Inductors: Essential to Automated Driving

• Inductors
• RF Inductor
• Automated Driving

Noise Suppression Filter Guide

Power line noise countermeasures using common mode choke coils

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Common mode choke coils/common mode noise filters

Noise Suppression Filter Guide

Introduction to Noise Filters for Smart Phone Audio Circuits

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Noise filters for audio lines
• Inductors

Noise Suppression Filter Guide

Introducing high temperature guaranteed chip ferrite beads for automotive devices

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Chip ferrite bead

Inductor Guide

Lineup of LQW Series of Wire Wound Type RF (Radio Frequency) Inductors

• Inductors
• RF Inductor

Noise Suppression Filter Guide

Characteristics of common mode choke coils for signal lines and how to choose one

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Common mode choke coils/common mode noise filters

PRODUCT FOCUS

MLCC Dynamic Model Supports Circuit Simulations

• Capacitor
• Ceramic Capacitor

Noise Suppression Filter Guide

Noise suppression products that support the BroadR-Reach® in-car Ethernet networking standard [CMCC room]

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Common mode choke coils/common mode noise filters

PRODUCT FOCUS

Noise Suppression Parts Aim at BroadR-Reach Car Network

• Noise Suppression Products
• EMI Suppression Filters

Inductor Guide

Characteristics of Murata's Compact, High-Current Metal Alloy Power Inductors [Basics]

• Inductors
• Inductor for Power Lines

Inductor Guide

Types and Characteristics of RF (Radio Frequency) Inductors: Selecting the Optimum Components

• Inductors
• RF Inductor

Inductor Guide

Inductors suited for the bias tee circuit of automotive cameras [wiring inductor room]

• Inductors
• Inductor for Power Lines

Noise Suppression Filter Guide

Performance of noise filters that do not impair signal quality [Part 1: DC superposition characteristics]

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices

Noise suppression technologies/case study introduction (Automotive)

For automotive LANs Suppression of noise in CANs using common mode choke coils (7) Waveform evaluation system

Emission and BCP suppression were carried out to suppress noise in a CAN, which has become widely popular as a type of automotive LAN. At the same time, we verified the effect on the signal waveform due to suppression products.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters

Noise suppression technologies/case study introduction (Automotive)

For automotive LANs Suppression of noise in CANs using common mode choke coils (6) Waveform evaluation

Emission and BCP suppression were carried out to suppress noise in a CAN, which has become widely popular as a type of automotive LAN. At the same time, we verified the effect on the signal waveform due to suppression products.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters

Noise suppression technologies/case study introduction (Automotive)

For automotive LANs Suppression of noise in CANs using common mode choke coils (5) Table of equipment used for BCI test

Emission and BCP suppression were carried out to suppress noise in a CAN, which has become widely popular as a type of automotive LAN. At the same time, we verified the effect on the signal waveform due to suppression products.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters

Noise suppression technologies/case study introduction (Automotive)

For automotive LANs Suppression of noise in CANs using common mode choke coils (4) BCI test evaluation

Emission and BCP suppression were carried out to suppress noise in a CAN, which has become widely popular as a type of automotive LAN. At the same time, we verified the effect on the signal waveform due to suppression products.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters

Noise suppression technologies/case study introduction (Automotive)

For automotive LANs Suppression of noise in CANs using common mode choke coils (3) Radiated noise evaluation equipments

Emission and BCP suppression were carried out to suppress noise in a CAN, which has become widely popular as a type of automotive LAN. At the same time, we verified the effect on the signal waveform due to suppression products.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters

Noise suppression technologies/case study introduction (Automotive)

For automotive LANs Suppression of noise in CANs using common mode choke coils (2) Radiated noise evaluation

Emission and BCP suppression were carried out to suppress noise in a CAN, which has become widely popular as a type of automotive LAN. At the same time, we verified the effect on the signal waveform due to suppression products.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters

Noise suppression technologies/case study introduction (Automotive)

For automotive LANs Suppression of noise in CANs using common mode choke coils (1)

Emission and BCP suppression were carried out to suppress noise in a CAN, which has become widely popular as a type of automotive LAN. At the same time, we verified the effect on the signal waveform due to suppression products.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters

PRODUCT FOCUS

Quadplexer Boosts CA Function in Two Bands with Minimal Current

• filters_for_communication_equipment
• SAW Components

PRODUCT FOCUS

Reliable In-Car MLCC Bonds with Conductive Adhesive

• Capacitor
• Ceramic Capacitor

Noise suppression technologies/case study introduction (Automotive)

Examples of actions taken to comply with the CISPR25 standard governing radio emissions (noise emitted) from devices mounted in vehicles(Power lines)

As an example of measures for the CISPR25 noise standard in automotive devices, suppression was implemented for USB used inside of a vehicle.

• Noise Suppression Products
• Automotive
• Chip ferrite bead

Noise suppression technologies/case study introduction (Automotive)

Examples of actions taken to comply with the CISPR25 standard governing radio emissions (noise emitted) from devices mounted in vehicles(Signal lines)

As an example of measures for the CISPR25 noise standard in automotive devices, suppression was implemented for USB used inside of a vehicle.

• Noise Suppression Products
• Automotive
• Common mode choke coils/common mode noise filters

Noise Suppression Filter Guide

How to mitigate the deterioration in the reception sensitivity of WLANs using noise suppression methods?

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices

Inductor Guide

PA Power Supply Line Noise Suppression Technology

• Inductors
• Inductor for Power Lines

Noise Suppression Filter Guide

Engineers Explain Noise Suppression Techniques – Noise Suppression Solutions for Wireless Power Transfer (Part 2) –

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Capacitor
• Common mode choke coils/common mode noise filters

Noise Suppression Filter Guide

Engineers Explain Noise Suppression Techniques – Noise Suppression Solutions for Wireless Power Transfer (Part 1) –

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Capacitor
• Common mode choke coils/common mode noise filters

Capacitor Guide

Polymer Capacitor Basics (Part 2): What Is a Polymer Capacitor?

• Capacitor
• Polymer capacitor

Capacitor Guide

Polymer Capacitor Basics (Part 1): What Is a Polymer Capacitor?

• Capacitor
• Polymer capacitor

Noise Suppression Filter Guide

Basics of Noise Countermeasures Lesson 14: Using Common Mode Choke Coils for Power Supply Lines

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Common mode choke coils/common mode noise filters

Capacitor Guide

Technical Report: Evolving Capacitors Multilayer Ceramic Capacitors, Part 2: Technology (part 2/2)

• Capacitor
• Ceramic Capacitor

Inductor Guide

Ultra-compact 01005 size (0.4×0.2 mm) with world's highest Q!!

• Inductors

Noise Suppression Filter Guide

Basics of Noise Countermeasures Lesson 13: Using Common Mode Choke Coils for Signal Lines

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Common mode choke coils/common mode noise filters

Capacitor Guide

Technical Report: Evolving Capacitors - Multilayer Ceramic Capacitors Part 2: Technology (part 1 of 2)

• Capacitor
• Ceramic Capacitor

Inductor Guide

Murata Develops World's Smallest Chip Inductor - 008004 size (0.25 x 0.125 mm)

• Inductors
• RF Inductor

PRODUCT FOCUS

Powering IGBT Gate Drives with DC-DC Converters

Noise Suppression Filter Guide

Basics of Noise Countermeasures Lesson 12: How to Make the Best Use of LC Compound-type EMI filters

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices

Capacitor Guide

Technical Report Evolving Capacitors - Multilayer Ceramic Capacitors - Part 1 Trend (part 2/2)

• Capacitor
• Ceramic Capacitor

Inductor Guide

World's highest inductance values! Expanded lineup of ultra-compact 0201-inch (0603mm)-size high-frequency chip inductors for smartphones -the LQP03TN_02 series-

• Inductors
• RF Inductor

PRODUCT FOCUS

Reverse-bias Effects on Power Converter Outputs in Series

Noise Suppression Filter Guide

Basics of Noise CountermeasuresLesson 11 Notes on the Use of Chip 3-Terminal Capacitors

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices

Capacitor Guide

Technical Report Evolving Capacitors - Multilayer Ceramic Capacitors Part 1 Trend (part 1 of 2)

• Capacitor
• Ceramic Capacitor

Noise Suppression Filter Guide

Basics of Noise Countermeasures Lesson 10: Precautions for Using Chip Ferrite Beads

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Chip ferrite bead

Inductor Guide

Anecdote of inductor development [No. 7] Days worrying about high-frequency high-speed measurement technology

• Inductors
• RF Inductor

Noise Suppression Filter Guide

Why is differential transmission used for high-speed transmission?

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Chip ferrite bead

Inductor Guide

Anecdote about inductor development [No. 6] The new product inspired by a swing!

• Inductors

Capacitor Guide

Multilayer Ceramic Capacitor GCG Series for Conductive Adhesives

• Capacitor
• Ceramic Capacitor

Capacitor Guide

RH series lead-type multilayer ceramic capacitors compatible to 150°C for automotive applications

• Capacitor
• Ceramic Capacitor

Noise Suppression Filter Guide

Birth of the BLM_E series chip ferrite beads:Entering unexplored BLM territory

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Chip ferrite bead

Capacitor Guide

What kind of layout helps prevent chip multilayer ceramic capacitors from cracking?

• Capacitor
• Ceramic Capacitor

Inductor Guide

Anecdote of inductor development [No. 5] Trends in LQH solder mounting technology

• Inductors

Noise Suppression Filter Guide

How can the mounting area be reduced? －Methods of using low-ESL capacitors－

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Capacitor
• Ceramic Capacitor

Capacitor Guide

Why does the electrostatic capacitance increase as the thickness decreases?

• Capacitor

Inductor Guide

Anecdote of inductor development [No. 4]Japan's first air-core horizontal wire-wound coil

• Inductors
• RF Inductor

Noise Suppression Filter Guide

Anecdote of multilayer ferrite bead development: Horizontally wound-type ferrite beads that support GHz frequencies

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices

Capacitor Guide

Heat-generation characteristics of capacitors and measurement methods

• Capacitor
• Ceramic Capacitor

Inductor Guide

Anecdote of inductor development [No.3] The LQS series realized super tight tolerance by trimming

• Inductors
• Inductor for Power Lines

Noise Suppression Filter Guide

The secret story behind the birth of chip ferrite beads (part 2/2)

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Chip ferrite bead

Capacitor Guide

What are impedance/ ESR frequency characteristics in capacitors?

• Capacitor

Inductor Guide

Why second-generation film-type inductors are incredible!

• Inductors
• RF Inductor

Noise Suppression Filter Guide

The secret story behind the birth of chip ferrite beads (part 1/2)

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Chip ferrite bead

Capacitor Guide

The voltage characteristics of electrostatic capacitance

• Capacitor

Inductor Guide

Anecdote of inductor development [No.2] Birth of the first film-type inductor: the "LQP31A series"

• Inductors
• RF Inductor

Noise Suppression Filter Guide

What is inrush current?

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Chip ferrite bead

Capacitor Guide

The temperature characteristics of electrostatic capacitance

• Capacitor
• Ceramic Capacitor

Inductor Guide

[Inductor Applied Products] Chapter 3: What are Dividers and Couplers?

• Inductors

Noise Suppression Filter Guide

Basics of Noise Countermeasures [Lesson 9] Microwave Absorber Sheets

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Microwave Absorber

Capacitor Guide

Strain Crack Mechanism and Preventive Measures for Multilayer Ceramic Capacitors

• Capacitor
• Ceramic Capacitor

Inductor Guide

[Inductor Applied Products] Chapter 2: Ultra-small Balun for TV Tuners

• Inductors

Noise Suppression Filter Guide

Basics of noise countermeasures [Lesson 8] Ferrite Cores

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Ferrite Core

Capacitor Guide

Basics of capacitors [Lesson 7] Measurement Method for the Electrostatic Capacitance of Ceramic Capacitors

• Capacitor
• Ceramic Capacitor

Inductor Guide

[Inductor Applied Products] Chapter 1: TV Tuner Innovations

• Inductors

Noise Suppression Filter Guide

Case Study of AVN Car Navigation System Noise Countermeasure with common mode choke coil "PLT10HH"series

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Common mode choke coils/common mode noise filters
• Car navigation system

Inductor Guide

Basic Facts about Inductors [Lesson 6] Why is there a direction mark on inductors?

• Inductors

Inductor Guide

Anecdote of inductor development [No.1] Birth of the LQH and its peculiar shape

• Inductors

Noise Suppression Filter Guide

Basics of Noise Countermeasures [Lesson 7] LC Compound-type EMI Filters

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices

Capacitor Guide

Basics of capacitors Mounting Methods for Chip Multilayer Ceramic Capacitors

• Capacitor
• Ceramic Capacitor

Noise Suppression Filter Guide

Featured products! Case Study of Onboard Motor Noise Countermeasure with PLT10HH

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Common mode choke coils/common mode noise filters
• Capacitor

Noise Suppression Filter Guide

Pick Up Products! Common Mode Choke Coils for Automotive

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Common mode choke coils/common mode noise filters
• Automotive

Capacitor Guide

Multilayer Ceramic Capacitors Downsizing Challenges 3 -Mounting technology-

• Capacitor
• Ceramic Capacitor

Capacitor Guide

Basics of capacitors [Lesson 5] Applications of ceramic capacitors

• Capacitor
• Ceramic Capacitor

Noise Suppression Filter Guide

Basics of Noise Countermeasures [Lesson 6] Common mode choke coils

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Common mode choke coils/common mode noise filters

Inductor Guide

Basic Facts about Inductors [Lesson 5] Technology for mounting inductors onto products

• Inductors

Noise Suppression Filter Guide

Basics of Noise Countermeasures [Lesson 5] Chip 3 terminal capacitors

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Capacitor

Inductor Guide

Basic Facts about Inductors [Lesson 4] Roles of Inductors - "Structure of inductors"

• Inductors

Capacitor Guide

Multilayer Ceramic Capacitors　Downsizing Challenges 2

• Capacitor
• Ceramic Capacitor

Capacitor Guide

Multilayer Ceramic Capacitors Downsizing Challenges 1

• Capacitor
• Ceramic Capacitor

Capacitor Guide

Basics of capacitors [Lesson 3] How multilayer ceramic capacitors are made

• Capacitor
• Ceramic Capacitor

Noise Suppression Filter Guide

Basics of Noise Countermeasures [Lesson 4] Chip ferrite beads

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Chip ferrite bead
• Inductors

Inductor Guide

Basic Facts about Inductors [Lesson 3] Roles of Inductors 2 -Power Inductors-

• Inductors
• Inductor for Power Lines

Capacitor Guide

Basics of capacitors [Lesson 2] What kind of characteristics do capacitors exhibit?

• Capacitor

Noise Suppression Filter Guide

Basics of Noise Countermeasures [Lesson 3] Principles of Noise Filters

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices

Inductor Guide

Basic Facts about Inductors [Lesson 2] Roles of Inductors 1- "Inductors for high-frequency range"

• Inductors
• RF Inductor

Noise Suppression Filter Guide

Do you know about noise suppression for the new USB3.0 standard?

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices
• Common mode choke coils/common mode noise filters
• Inductors

Capacitor Guide

Basics of Capacitors [Lesson 1] How do capacitors work?

• Capacitor

Noise Suppression Filter Guide

Basics of Noise Countermeasures [Lesson 2] How noise may be countered

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices

Inductor Guide

Basic Facts about Inductors [Lesson 1] Overview of inductors - "How do inductors work?"

• Inductors

Capacitor Guide

OMEGA Capacitor [Developer's hot passion!]

• Capacitor

Noise Suppression Filter Guide

Basics of Noise Countermeasures [Lesson 1] What is an EMI filter?

• Noise Suppression Products
• EMI Suppression Filters
• ESD Protection Devices

Inductor Guide

Why do power inductors have two types of rated currents?

• Inductors
• Inductor for Power Lines