Antennas

New Products

See the new products, including TDK-Micronas' further extended Micronas 3D HAL® position sensor family, AW-Lake’s TRICOR Coriolis Flow Meters, Kistler's new accelerometer series 8740A and 8788A, Melexis' MLX90830, and more.

New Phase Shifter to Reduce Antenna Signal Loss

Researchers at the University of Birmingham have developed a new type of high-performance “phase shifter” using a liquid gallium alloy — which varies the phase angle of microwave and millimeter-wave radio signals — for use in advanced phase array antenna systems.

Terahertz Energy Focused by Credit Card-Sized Device to Generate High-Resolution Images

Researchers have created a device that enables them to electronically steer and focus a beam of terahertz electromagnetic energy with extreme precision. This opens the door to high-resolution, real-time imaging devices that are hundredths the size of other radar systems and more robust than other optical systems.

Ultra-Low-Power Underwater Communication Device

MIT researchers have demonstrated the first system for ultra-low-power underwater networking and communication, which can transmit signals across kilometer-scale distances. This technique uses about one-millionth the power that existing underwater communication methods use.

2023 Create the Future Design Contest: Electronics Finalist

See the 2023 Create the Future Design Contest's Electronics Finalist: AI-deep learning and low-cost passive RF wireless vibratory strain sensors.

Product of The Month

See the product of the month: Bosch Rexroth's DI5 display range, which expands its BODAS ecosystem for mobile electronics.

How Much Do You Know About Radio Frequency?

As suppliers of RF technology continue to introduce innovative new approaches to generating, transmitting, receiving, and detecting RF waves, test your knowledge about RF technology with this quiz.

Lightweight, Self-Deployable Helical Antenna

NASA's newly developed antenna is lightweight (at or below 2 grams), low volume (at or below 1.2 cm3), and low stowage thickness (approx. 0.7 mm), all while delivering high performance (at or above 10 dBi gain).

New Wireless System for Greater 5G Access

A new paper on wireless connectivity from researchers at the lab of Dinesh Bharadia, an affiliate of the UC San Diego Qualcomm Institute (QI), introduces a new technique for increasing access to the 5G-and-beyond millimeter wave (mmWave) network.

RFID Slot Antenna Offers Big Performance, Small Form Factor

Innovators at NASA Johnson Space Center have developed a quarter-wavelength RFID slot antenna that provides polarization diversity and employs dual resonances, but in a form factor that is much smaller than other RFID antennas that provide similar functionality.

Augmented Reality Headset Provides X-Ray Vision

MIT researchers have built an AR headset that gives the wearer X-ray vision. The headset combines computer vision and wireless perception to automatically locate a specific item that is hidden from view.

Products of Tomorrow

See the products of tomorrow--today.

Using Laser Transceivers for LEO Satellite Links

Organizations in both the public and private sectors are currently racing to launch large numbers of satellites into low-Earth orbit (LEO).

James Webb Space Telescope Enters New Era of Universal Infrared Imaging in Cycle 1

It began full scientific operations July 11, following six months of instrumentation cool-down, calibration, and other commissioning activities.

Computer-Guided Drawing Machine Fabricates Paper Metamaterials

Scientists have developed a new technique for fabricating metamaterials from sheets of paper, using a computer to guide the movement of conductive ink pens and mechanical...

Terahertz Energy Focused by Credit Card-Sized Device to Generate High-Resolution Images

Researchers have created a device that enables them to electronically steer and focus a beam of terahertz electromagnetic energy with extreme precision....

High-Definition Millimeter-Wave Body Scanner

In an airport, the scanner could eliminate the need for passengers to remove shoes at the checkpoint, speeding the screening process.

Answering the Call of Distress

Software created with NASA expertise improves satellite-based search and rescue system.

New on the Market: January 2022

Microwave measurement receivers, oscilloscopes, longwave infrared cameras, and more.

5 Ws of the Winged Flying Microchip

About the size of a grain of sand, the flying microchip (or microflier) does not have a motor or engine.

Products of Tomorrow

Breath-regulating garments, humidity sensors, thin-film antennas, and more.

Agile RFID Antenna System

Applications include manufacturing/assembly line tracking, industrial transportation and logistics, and healthcare.

Far-Infrared Microwave Kinetic Inductance Detector (FIR MKID) Array

This technology improves the detection of low-power far-infrared (FIR) signals.

Thin-Film, High-Frequency Antenna Array for Wireless Communications

The phased array antenna based on large-area electronics technology could enable many uses of emerging 5G and 6G wireless networks.

Optimizing Wireless Test Systems and Antennas for High-Speed Communication

Easy-to-use reverberation test systems (RTS) measure the performance of wireless devices and antennas.

“Smart” Shirt Monitors the Heart

Flexible carbon nanotube fibers woven into clothing gather accurate EKG and heart rate.