Nick Willis has devoted more than 50 years of his life to radar, starting with the testing of naval radar systems in the 1950s. He’s the author of a book, Advances in Bistatic Radar, now in its second ...

Situated between microwave and infrared waves, the millimeter-wave spectrum is the band of spectrum between 30 gigahertz (GHz) and 300GHz. It is used for high-speed wireless communications and is ...