Detection of alive people with the Radiodozor-M device

The article discusses the approach to the restoration of radio images of objects behind dielectric barriers. The approach is based on the method of mathematical focusing of reflected ultra-wideband signals. The sounding system is a radar with a synthesized aperture. Here we present a method for improving the quality of radio images based on additional processing of received signals. The article also presents the results of numerical simulation and experiment. (paper)