The US Defense Advanced Research Projects Agency (DARPA) Video Synthetic Aperture Radar (ViSAR) program recently completed flight tests, successfully demonstrating a new sensor that can capture real-time video through clouds, the agency said on Sept. 28, 2017. Read more
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Photo illustration of DARPA's ViSAR radar sensor
(Credit: DARPA) Read more
(Credit: DARPA) Read more