New technologies in power supplies and management, board-level electronics, electronics and computers, and battery systems provide wide-ranging applications essential to military, aviation, medical, and automotive.

News : RF & Microwave Electronics
AUSA 2019: Military Preps for Open Sensor Standards
AUSA 2019: Military Preps for Open Sensor Standards
SOSA, the Sensor Open Systems Architecture Consortium, held a press conference on Monday afternoon at AUSA 2019.
AUSA 2019: Military Preps for Open Sensor Standards
White Papers : Defense
Revolutionize Your Design and Test Workflow

Agile software development profoundly transformed software development in the 1900s. Far more than a process; Agile created a new way to work.

INSIDER : Electronics & Computers
A Battery-Free Sensor for Underwater Exploration
A Battery-Free Sensor for Underwater Exploration

To investigate the vastly unexplored oceans covering most of our planet, researchers aim to build a submerged network of interconnected sensors that send data to the surface — an underwater...

A Battery-Free Sensor for Underwater Exploration
INSIDER : Electronics & Computers
Wearable Brain-Machine Interface Could Control a Wheelchair, Vehicle, or Computer
Wearable Brain-Machine Interface Could Control a Wheelchair, Vehicle, or Computer

Combining new classes of nanomembrane electrodes with flexible electronics and a deep learning algorithm could help disabled people wirelessly control an...

Wearable Brain-Machine Interface Could Control a Wheelchair, Vehicle, or Computer
INSIDER : Sensors/Data Acquisition
Reconfigurable Electronics Show Promise for Wearable, Implantable Devices
Reconfigurable Electronics Show Promise for Wearable, Implantable Devices

Medical implants of the future may feature reconfigurable electronic platforms that can morph in shape and size dynamically as bodies change or even transform to...

Reconfigurable Electronics Show Promise for Wearable, Implantable Devices
INSIDER : Sensors/Data Acquisition
Smaller, Cheaper, and More Dynamic Computer Chips
Smaller, Cheaper, and More Dynamic Computer Chips

UCLA researchers at the Center for Heterogeneous Integration and Performance Scaling (CHIPS) say that computers powered by traditional integrated circuit chips are reaching their limits and a...

Smaller, Cheaper, and More Dynamic Computer Chips
White Papers : Data Acquisition
AI for Embedded Defense is Here

Embedded, many-core, AI-capable rugged supercomputing is now ready for defense applications, in a rugged, deployable form factor. This white paper describes how the GVC1001 ultra-high performance graphics, vision and AI evaluation platform fulfills the requirements.

Briefs : Electronics & Computers
Chip Converts Wasted Heat to Usable Energy

Car engines, laptop computers, cellphones, and refrigerators all heat up with overuse. That heat can be captured and turned into energy using a method that produces electricity from heat. The technology uses a silicon chip, also known as a “device,” that converts more thermal radiation into...

Briefs : Electronics & Computers
3D-Printed Liquid Lab-on-a-Chip
3D-Printed Liquid Lab-on-a-Chip

Researchers have 3D-printed an all-liquid device that, with the click of a button, can be repeatedly reconfigured on demand to serve a wide range of applications from making battery materials to screening drug...

3D-Printed Liquid Lab-on-a-Chip
Briefs : Wearables
Thin Nylon Films for Transparent Electronic Devices
Thin Nylon Films for Transparent Electronic Devices

Very thin nylon films were created that can be used in electronic memory components. The films are several hundreds of times thinner than a human hair and could be used in bendable...

Thin Nylon Films for Transparent Electronic Devices
Briefs : Mechanical & Fluid Systems
Lateral Kevlar Suspension Device (LKSD)

The Lateral Kevlar Suspension Device (LKSD) is made up of a support ring that has three spring-loaded tension assemblies equally spaced around the support ring. Connected to these tension assemblies is a band that supports a separate ring capable of holding a cylindrical shaped load.

Briefs : Nanotechnology
Atomically Thin Heat Shield Protects Electronic Devices
Atomically Thin Heat Shield Protects Electronic Devices

Excess heat given off by smartphones, laptops, and other electronic devices contributes to malfunctions and, in extreme cases, can even cause lithium batteries to explode. To guard...

Atomically Thin Heat Shield Protects Electronic Devices
Briefs : Communications
Wireless Transceiver Quadruples Speed of 5G
Wireless Transceiver Quadruples Speed of 5G

A new wireless transceiver was developed that boosts radio frequencies into 100-gigahertz territory, which is quadruple the speed of the upcoming 5G, or fifth-generation, wireless communications...

Wireless Transceiver Quadruples Speed of 5G
Briefs : Electronics & Computers
Ultrathin Transistors for Faster Computer Chips
Ultrathin Transistors for Faster Computer Chips

For decades, microchip transistors have become smaller, faster, and cheaper; however, miniaturization has reached a natural limit, as completely new problems arise when a length scale of only a...

Ultrathin Transistors for Faster Computer Chips
Products : Materials
New on the Market: October 2019
New on the Market: October 2019
See the new tech products being offered in October 2019.
New on the Market: October 2019
Articles : Mechanical & Fluid Systems
How to Use Rotary Encoders to Quickly Convert Mechanical Rotation into Digital Signals
How to Use Rotary Encoders to Quickly Convert Mechanical Rotation into Digital Signals

In the digital age, the measurement of rotation of a mechanical shaft on a motor or a rotating instrument knob needs to be done quickly and efficiently....

How to Use Rotary Encoders to Quickly Convert Mechanical Rotation into Digital Signals
Articles : Materials
Avoiding Electrical Damage with Conductive Lubrication
Avoiding Electrical Damage with Conductive Lubrication
While most cars today run on 12-volt DC batteries, cars in the future will run on 48 volts. This increased voltage could affect ball bearing performance.
Avoiding Electrical Damage with Conductive Lubrication
Products : Electronics & Computers
New Products: October 2019 Motion Design
New Products: October 2019 Motion Design

Brushless Servo Motor

maxon precision motors (Taunton, MA) released the EC-i30 20W brushless servomotor with integrated electronics. With an integrated 4-quadrant speed controller, the motor...

New Products: October 2019 Motion Design
Briefs : Materials
Compact, Lightweight, CMC-Based Acoustic Liner
Compact, Lightweight, CMC-Based Acoustic Liner

In the wake of recent developments that have reduced fan and jet noise contributions to overall jet-engine noise, aircraft designers are turning their attention toward reducing engine core...

Compact, Lightweight, CMC-Based Acoustic Liner
Briefs : Aerospace
Lightweight Sensing and Control System for Unmanned Aerial Vehicle Monitoring

A new sensing and control system for unmanned aerial vehicles (UAVs) allows for semi-autonomous flight. Pilots need not leave the ground to conduct routine monitoring and surveillance quickly and cost-effectively. Such systems are particularly useful during long flight...

Briefs : Motion Control
Miniature Stretchable Pump
Miniature Stretchable Pump

Soft robots have a distinct advantage over rigid robots: they can adapt to complex environments, handle fragile objects, and interact safely with humans. Made from silicone, rubber, or other stretchable polymers,...

Miniature Stretchable Pump
Dynamic White Papers : Electronics & Computers
5 Ways a Process Signature Reveals Insights from Your Production Line

This 12-minute presentation discusses how the effective use of data taken from the production line is crucial to remaining profitable and competitive. Greater insight can be gained when that data is captured in the form of digital process signatures, which depict everything...

INSIDER : Materials
A New Electrolyte for Lithium-Metal Batteries
A New Electrolyte for Lithium-Metal Batteries

Improvements to a class of battery electrolyte first introduced in 2017 — liquefied gas electrolytes — could pave the way to a high-impact and long-sought advance for rechargeable batteries:...

A New Electrolyte for Lithium-Metal Batteries
Blog : Electronics & Computers
A New Heat Shield for Electronics – Just 10 Atoms Thick
A New Heat Shield for Electronics – Just 10 Atoms Thick
Stanford Professor Eric Pop learned a valuable electronics lesson from his early days as a radio DJ.
A New Heat Shield for Electronics – Just 10 Atoms Thick
Question of the Week : Electronics & Computers
Does Snow Have Power Potential?

A 2019 Tech Briefs story demonstrated a plastic-like, flexible nanongenerator that creates electricity from falling snow.

Blog : Transportation
Answering Your Questions: Thermosets or Thermoplastic Composites?
Answering Your Questions: Thermosets or Thermoplastic Composites?
How do thermoplastic composites compare to the thermoset composites already in use for several decades? A Tech Briefs reader asks.
Answering Your Questions: Thermosets or Thermoplastic Composites?
Articles : Materials
10 Things to Consider When Specifying Small Metal and Plastic Enclosures
10 Things to Consider When Specifying Small Metal and Plastic Enclosures

Your new industrial electronic product has been designed and the board components specified. It has been prototyped, either on a development board to check...

10 Things to Consider When Specifying Small Metal and Plastic Enclosures
Articles : Photonics/Optics
Products of Tomorrow: September 2019
Products of Tomorrow: September 2019

Semi-Liquid Metal Anode for Next-Generation Batteries

Researchers from Carnegie Mellon University have developed a semi-liquid lithium metal-based anode. Lithium batteries made using this new...

Products of Tomorrow: September 2019
Q&A : Mechanical & Fluid Systems
Q&A: A Circulatory System for Robots

Robert F. Shepherd is Associate Professor of Mechanical and Aerospace Engineering at Cornell University in Ithaca, NY. He is leading a team exploring the use of hydraulic fluids in soft robots to also serve as a source of energy.

Briefs : Electronics & Computers
Low-Cost Thermoelectric Material Works at Room Temperature

The widespread adoption of thermoelectric devices that can directly convert electricity into thermal energy for cooling and heating has been hindered, in part, by the lack of materials that are both inexpensive and highly efficient at room temperature. A new material was developed that...