METHOD OF ANGULAR RESOLUTION OF TARGET BY RADAR IN THE COURSE OF SCAN AND SIDE-LOOKING RADAR Russian patent published in 2002 - IPC

FIELD: radiolocation. SUBSTANCE: method of angular resolution of targets of ground and airborne radars can be employed in process of scan of air space or ground surface. In correspondence with method sounding pulses are emitted, reflected signals are received and memorized, memorized signals are subjected to matched filtration, target is detected and its angular position is evaluated. According to invention a priori processing of filtered signals by way of reconstruction of input signal is carried out before detection of target. Salient feature of method lies in finding of evaluation of input signal by distorted signal on basis of a priori information on distortion of input signal. EFFECT: raised angular resolution of ground and airborne radars in process of scan of space and ground surface. 4 cl, 6 dwg