A story claims a revolutionary skunk works built a quantum sensor that was used to locate a missing airman by reading his pulse from 40 miles away. But physicists say the laws of biomagnetism make ...

It is an old trope in submarine movies. A sonar operator strains to hear things in the ocean but dares not “ping” for fear of giving away the boat’s location. Radar has a similar ...

Features like voice alerts, false-alert filtering, and four-directional detection can all help you avoid a dreaded speeding ...

Abstract: An ultra-wideband (UWB) pulse radar is proposed to detect human respiration behind non-metallic and non-transparent objects. The proposed radar transmits impulse-radio UWB (IR-UWB) signals ...

Amazon's Big Spring Sale has arrived—and so have the deals on some of the most popular radar detectors on the market. For enthusiasts who spend real time behind the wheel, a good detector isn't about ...

Abstract: Facial movements are one of the key indicators of a driver’s state. Accurate estimation of facial movements can improve the accuracy of fatigue driving detection. The existing solutions ...

For as long as small, hidden radio transmitters have existed, people have wanted a technology to detect them. One of the more effective ways to find hidden electronics is the nonlinear junction ...

80GHz radar sensors provide highly focused beams, reducing interference and improving foam detection accuracy in challenging environments. Advanced algorithms enable reliable identification of foam ...

Chinese scientists may have found a way to turn one of the biggest weaknesses of fighter jets into a strength. For years, radar has remained one of the biggest fears that military aircraft have to ...

LOUISVILLE, Ky. (WDRB) -- Tracking Santa Claus is a big responsibility, but the team at NORAD can handle the pressure. The North American Aerospace Defense Command is tasked with defending our skies ...