METHOD active-passive remote detection of objects, including hidden under clothing MEN

摘要

A method of active-passive remote detection of objects, including hidden under the clothes of people involves recording the changes of the electromagnetic radiation of the reception antenna of the radiometer in the presence on the underlying surface, including the human body, items to be detected, characterized in that it further uses a generator noise signal and the receiving antenna of the radiometer placed on the scanning device, registers as a proper electromagnetic radiation of objects to be detected, and a reflection of the electromagnetic radiation from the generator of the noise signal, an emission band which coincides with the working frequency band of the radiometer, wherein the generator is a noise signal operating mode strobe periodically switched on and off, and the radiation pattern of its antenna covers the angle of view of the receiving antenna of the radiometer, and the joint processing of the recorded signals in the passive (or off the generator noise signal) and active (when the generator) mode generates a binary image, meaningful elements which are only objects, change the sign of the contrast with the background of the underlying surface when the noise signal generator.