Experimental Facility and Measurement Technique for Study of Scattering Properties of Conductive Objects in its Near-field Zone

Double-antennas EHF AM transceiver measuring system (TRX MS) for to measure signals scattered by objects, when the system is situated in its near-field zone, is briefly described. Physical Optic (PO) simulation of the radar system and experimental measuring of signals scattered by the conductive sphere of 30 wavelengths diameter, which were measured in distances to the sphere from ~ 10 up to 2000 wavelengths are presented and discussed.