FIELD: combined radiolocation systems, which operate on aircrafts in active and passive modes, meant for finding signals of above-water sea targets and radio-radiation sources in broad radio-frequency range, selecting tracking targets and outputting their coordinates into aircraft guidance control systems under conditions of natural, organized active and passive interferences.
SUBSTANCE: claimed goal is achieved in active mode due to coherent inter-periodic processing of signal and mono-impulse determining of discrepancy of axis of antenna system and direction towards the target, and in passive mode during tracking of radio radiation source discrepancy of antenna system axis with target direction is determined by pseudo-mono-impulse amplitude method.
EFFECT: reduced error of radiolocation station during tracking and measurement of coordinates of reflecting and emitting targets.
6 dwg
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