Keyword: Transmitters/​Receivers

RF & Microwave Electronics

Articles: Communications
Satellite radio communication is widely used in industry and government for high-bandwidth data transfers.
White Papers: RF & Microwave Electronics
Receiver Testing: Noise, Interferers and Channel Simulation

At home, at work, or on the go, our daily activities depend on many types of receivers. Developers and manufacturers test receiving devices to ensure their performance and behavior...

Special Reports: Photonics/Optics
Special Report: Optics & Photonics Innovations - July 2022

The most powerful telescope ever launched, NASA's James Webb Space Telescope will peer back in time to the birth of the universe's first stars. Learn about its highly advanced optics...

Articles: RF & Microwave Electronics

Hypersonic weapons, unlike ballistic missiles, take unpredictable paths and can evade missile defense systems. To counter hypersonic technologies, radar engineers must build systems that have no...

Special Reports: Robotics, Automation & Control
RF & Microwave Electronics - May 2022

In this compendium of recent articles from the editors of Aerospace & Defense Technology and Tech Briefs, read about how advances in RF electronics are enabling new applications in avionics systems,...

Application Briefs: Sensors/Data Acquisition
An expert compares Frequency Modulated Continuous Wave (FMCW) LiDAR systems with Time of Flight tech.
Products: Electronics & Computers
Spectrometers, digital microscopes, high-speed imaging, and more.
Briefs: Energy
Researchers successfully demonstrated the use of the human body as a medium for transmitting and harvesting energy to power wearables.
INSIDER: Data Acquisition

In efforts to limit the spread of disease while preserving privacy, an interdisciplinary research team at the National Institute of Standards and Technology (NIST) has designed and...

Products: Test & Measurement
Microwave measurement receivers, oscilloscopes, longwave infrared cameras, and more.
Briefs: Test & Measurement
Better detection of microwave radiation will enable improved thermal imaging, electronic warfare, radio communications, and radar.
Articles: Materials
Breath-regulating garments, humidity sensors, thin-film antennas, and more.
Articles: Electronics & Computers
These 12 products are the nominees for the 2021 Tech Briefs Readers’ Choice Product of the Year.
Briefs: Transportation
This practical technique uses magnetism to transmit electricity wirelessly to recharge electric cars, robots, or drones.
Briefs: Electronics & Computers
The phased array antenna based on large-area electronics technology could enable many uses of emerging 5G and 6G wireless networks.
Briefs: Sensors/Data Acquisition
This is a novel remote sensing instrument with myriad applications.
Briefs: Sensors/Data Acquisition
Flexible carbon nanotube fibers woven into clothing gather accurate EKG and heart rate.
Briefs: Imaging
This robotic arm fuses data from a camera and antenna to locate and retrieve items buried under piles and completely out of view.
Briefs: Communications
Researchers at Chalmers University of Technology have developed an optical amplifier that they expect will revolutionize both space and fiber communication.
Special Reports: Aerospace
Space Technology - October 2021

A new era of space exploration is set to begin with Artemis 1, the first in a series of increasingly complex NASA missions that will take humans back to the moon and then on to Mars. Read all about it in this...

Special Reports: Weapons Systems
RF & Microwave Electronics - October 2021

In this compendium of recent articles from the editors of Aerospace & Defense Technology and Tech Briefs, read about how advances in RF electronics are enabling new applications in satellite and...

Briefs: Aerospace
Growing large-area graphene on optical substrates enables use in photonics devices.
5 Ws: Wearables
Who

The SARS-CoV-2 virus that causes COVID-19 is still a major threat to public health. Wearing a facemask is a step in protecting against infection; the new facemask also diagnoses the wearer with...

Briefs: RF & Microwave Electronics
This method could help firefighters find victims inside buildings and could track hypersonic objects such as missiles and space debris.
Briefs: RF & Microwave Electronics
Monitoring urine sugar levels is important during early stages of diabetes, and diaper sensors represent an attractive solution.
Facility Focus: Wearables
Learn about the batteries, skin sensors, flexible antennas, and other cutting-edge research coming from Penn State Engineering.
Q&A: Materials

Fiorenzo Omenetto, Frank C. Doble Professor of Engineering at Tufts University School of Engineering, Dean of Research, and Director of the Tufts Silklab led a team that has...

Briefs: Electronics & Computers
An atom-based sensor can determine the direction of an incoming radio signal.
Special Reports: Test & Measurement
Test & Measurement - September 2021

An automated CT system “sees” deep inside electronics to spot hidden defects...a NASA moon mission spinoff now monitors forest fire emissions...a novel way to test bonded structures in critical...

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INSIDER: Robotics, Automation & Control

Gripper Robot Can Grasp Objects from Very Fine to Large

Articles: Electronics & Computers

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