'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

When you turn on the TV to see where the thunderstorms are, you discover that the radar your community relies on is out of service and isn’t available for meteorologists to track the incoming ...

Abstract: A robust contactless vital signs monitoring system using circularly polarized ultra-wideband (UWB) radar is presented. The design of the proposed UWB radar system is based on a time-expanded ...