FIELD: radio direction and finding, applicable for increasing the angular resolution of radars.
SUBSTANCE: the radar device has an antenna, driver of summary and difference signals, receive-transmit change-over switch, two mixers, local oscillator, two intermediate frequency amplifiers, two amplitude detectors, two limiters, video amplifier, subtracter interconnected in a definite way.
EFFECT: enhanced accuracy of determination of target angular co-ordinates by an incoherent radar in the scanning mode at a simultaneous suppression of the side lobes of the antenna directional pattern.
7 dwg
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