The rapid evolution of millimetre-wave (MMW) imaging and radar systems is transforming applications across security, remote sensing, and non-destructive testing. These systems utilise electromagnetic ...

Many cultures explore the idea of a figurative third eye that enhances perception. For autonomous vehicles, the concept is ...

New interference radar functions improve the distance resolution between objects using radar waves. The results may have important ramifications in military, construction, archaeology, mineralogy and ...

Free-space (a) and guided-wave (b) and (c) ranging experimental schematics. Using parameter estimation techniques on interference-class waveforms, we estimate the distance between two scattering ...

Add Yahoo as a preferred source to see more of our stories on Google. The Chinese military claims it has developed a new radar-defeating coating that can hide targets from anti-stealth radar. The ...

Electromagnetic radiation interferes with the operation of electronic devices and poses a threat to human health, while traditional microwave absorbing materials are difficult to meet the core ...

A radar screen is shown in the generic image. In a future that has self-driving cars and super-fast broadband even in the planet’s most remote places, private companies are going to need a whole lot ...

Radar guns have become more sophisticated, utilizing various frequencies and modulation techniques, making it challenging for radar detectors to keep up. The very essence of the effectiveness of the ...

When we look at the weather, radar plays a big role in helping us understand if it's raining or snowing. Here's how it works: Radar works by sending out radio waves that travel through the air. When ...

AMES, Iowa – Iowa State University engineers have developed a new flexible, stretchable and tunable “meta-skin” that uses rows of small, liquid-metal devices to cloak an object from the sharp eyes of ...

The U.S. has spent half again as much (nearly $3 billion) on radar as on atomic bombs. As a military threat, either in combination with atomic explosives or as a countermeasure, radar is probably as ...