FIELD: radio engineering, communication.
SUBSTANCE: invention relates to radar engineering and can be used in radar stations with internal coherence. The disclosed radar station has an antenna with an antenna switch, a transmitter with a coherent oscillator, a receiver, quadrature phase detectors, moving target selection filters, an envelope generating circuit, a divider, a period-to-period subtractor, an integrator, a phase changer control circuit, a phase changer, voltage-to-digit converter, an arctangent converter, an output device, connected to each other in a certain manner.
EFFECT: faster automatic compensation of passive jamming signals.
1 dwg
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