Researchers in China have developed a reconfigurable intelligent surface (RIS) that harvests energy from enemy radar.

Abstract: Multifunction radar signal sequence prediction can provide a profound understanding of radar intentions, thereby playing a pivotal role in radar signal analysis. However, traditional methods ...

James LaPorta is a national security coordinating producer in CBS News' Washington bureau. He is a former U.S. Marine infantryman and veteran of the Afghanistan war. The report found the former Fox ...

Gwyneth Paltrow might play Pepper Potts in the MCU, but she famously doesn't have a great memory of the franchise. After Paltrow forgot she was in Spider-Man: Homecoming and lost track of how many ...

Abstract: Deinterleaving radar signals is a significant task in contemporary electronic warfare reconnaissance. However, as adaptive waveforms and multifunctional radar technologies evolve, the ...

A Flowerlike satellite has “bloomed” in outer space, unfolding to reveal the largest radar antenna reflector ever put into orbit. The NASA-ISRO Synthetic Aperture Radar (NISAR), a joint project ...

Radar, which stands for radio detection and ranging, has been around for almost as long as controlled flight. Robert Watson-Watt and Arnold Wilkins conducted the first experiments that led to a ...

Scientists believe extraterrestrial civilizations could be able to detect powerful radar signals emitted by major international airports. Supreme Court issues major announcement Poll Deals Major Blow ...

Interest in miniature radar systems has grown dramatically in recent years as they enable rich interaction and health monitoring in everyday settings. By 2025, industrial radar applications are ...

An unsettling new technique for surveillance can make use of the most minute scraps of data to listen in on cell phones calls. Share on Facebook (opens in a new window) Share on X (opens in a new ...