Keyword: Radio equipment

116
1448
0
0
30
Briefs: Design
Innovators from the NASA Glenn Research Center developed a software-based automated RFI mitigation system to increase communication reliability.
Feature Image
Briefs: Robotics, Automation & Control
A new robotic system fuses visual information and radio-frequency signals to efficiently find hidden items buried under a pile of objects.
Feature Image
Articles: Green Design & Manufacturing
Some of the hardest to detect cyber-attacks are wireless, including man-in-the-middle attacks and rogue access points.
Feature Image
Briefs: RF & Microwave Electronics
The design produces a compact, efficient, long-lifetime laser transmitter as needed for use in space, while also having potential applications as an airborne or ground-based wind measurement tool.
Feature Image
Briefs: Sensors/Data Acquisition

Researchers have developed a robot that uses radio waves, which can pass through walls, to sense occluded objects. The robot, called RF-Grasp, combines this powerful sensing with more traditional computer vision...

Feature Image
NASA Spinoff: Communications

NASA’ Deep Space Network (DSN), a sort of GPS system for space, relies on atomic clocks for extreme accuracy. Any modern navigation system must accurately time radio signals to triangulate a...

Feature Image
Briefs: Communications

Inside every cellphone lies a tiny mechanical heart, beating several billion times a second. These micromechanical resonators play an...

Feature Image
Briefs: Sensors/Data Acquisition
This is a novel remote sensing instrument with myriad applications.
Feature Image
Briefs: AR/AI
This robotic arm fuses data from a camera and antenna to locate and retrieve items buried under piles and completely out of view.
Feature Image
Briefs: RF & Microwave Electronics
The electricity can be used to power wireless devices or to charge energy storage devices such as batteries and supercapacitors.
Feature Image
Briefs: Communications
This method could help firefighters find victims inside buildings and could track hypersonic objects such as missiles and space debris.
Feature Image
Briefs: Materials
Synthesis of fiber-metal laminates is performed using RF plasma spray deposition.
Feature Image
Briefs: RF & Microwave Electronics
An atom-based sensor can determine the direction of an incoming radio signal.
Feature Image
Articles: Mechanical & Fluid Systems
Water-sensing smartphone screens, a NASA-developed RF switch, and an ultrasound patch.
Feature Image
Briefs: Electronics & Computers
The flexible antenna was designed for active aeronautical satellite communications.
Feature Image
Technology Leaders: RF & Microwave Electronics
AI will only reach its full potential when it can be fed with a constant stream of data from a plentitude of diverse sources.
Feature Image
Briefs: RF & Microwave Electronics
This work could lead to much more robust devices that continue to operate in spite of damage.
Feature Image
Articles: Imaging
Learn about the benefits of SWIR imaging, from food inspection to surveillance.
Feature Image
Briefs: RF & Microwave Electronics
This transceiver for wireless communications at the 300-GHz band enables beyond-5G applications.
Feature Image
Articles: Communications
Is "SPE" the future of industrial automation and automotive? It certainly has the potential, says Mike Anderson.
Feature Image
Articles: Robotics, Automation & Control
Jacobs' scientists are helping to make contract-tracing apps, emergency-use ventilators, and even squid-bots.
Feature Image
Briefs: Communications
The antenna is designed for use in extreme conditions such as outer space.
Feature Image
Briefs: AR/AI
The device enables ultra-fast wireless communications at low cost.
Feature Image
Briefs: Communications
This subsystem is used in free-space optical communications and fiber-optic communications.
Feature Image
Briefs: Transportation
Using radar commonly deployed to track speeders and fastballs, the automated system “sees” around corners to spot oncoming traffic and pedestrians.
Feature Image
Briefs: Photonics/Optics
The tiny unit is significant for the miniaturization of optoelectronic systems.
Feature Image
Briefs: Sensors/Data Acquisition
The sensor could provide a way to detect communication signals over the entire radio frequency from 1 to 100 GHz.
Feature Image
Briefs: RF & Microwave Electronics
This method of machine learning could make communications in the unlicensed bands much more efficient.
Feature Image
Briefs: Lighting
Researchers at Linköping University, together with colleagues in China, have developed a tiny unit that is both an optical transmitter and a receiver.
Feature Image

Videos