METHOD OF REDUCING RADAR SIGNATURE OF OBJECT EQUIPPED WITH AT LEAST ONE ANTENNA Russian patent published in 2012 - IPC H01Q17/00 

FIELD: physics.

SUBSTANCE: in the method of reducing the radar signature of an object equipped with at least one antenna, a sealed radiotransparent chamber is placed in the area where the antenna is located; the chamber is filled with a gaseous mixture; a beam of electrons is transmitted into the gaseous mixture; composition of the gaseous mixture, electron energy and beam current are controlled such that an absorbing and/or reflecting plasma volume is formed, whose profile provides a smaller radar signature of the plasma volume than the radar signature of the antenna.

EFFECT: multifold reduction of the radar signature of objects equipped with antennae using plasma systems with relatively low power consumption.