IMITATION-TEST COMPLEX OF SEMI-REALISTIC TESTING OF RADAR STATION Russian patent published in 2020 - IPC G01S7/40 

FIELD: radar ranging.

SUBSTANCE: invention relates to radar ranging and can be used to assess the most reliable characteristics of radar facilities. Simulation-test complex of semi-real testing of radar station comprises target simulator made in the form of unmanned aerial vehicle (UAV) with radar reflector installed on it, device for controlling a target simulator with an antenna point, a tested radar station, a former of a signal reflected from the target simulator, first and second inputs of which are connected to the first and second outputs of the tested radar station, a microwave signal transmitter of illumination, the input of which is connected to the output of the shaper of the signal reflected from the simulator of the signal target, microwave signal output of the illumination signal is connected to the input of the transmitting antenna of the simulated target illumination signal, which is installed on the positioning drive of the transmitting antenna of the illumination signal, which input is connected to signaling antenna positioning signal generator of illumination signal, input of which is connected to target simulator, wherein transmission antenna of illumination signal with drive is closed by barrier from radar absorbent material. Deflector installed on the UAV is omnidirectional; the UAV is made on the basis of a quadcopter capable of hovering rigidly relative to the tested radar station.

EFFECT: possibility of performing semi-realistic tests of radar stations of various types with the possibility of simulating parameters of radar targets.

3 cl, 1 dwg