FIELD: radio engineering.
SUBSTANCE: to the known active interference compensation device there additionally introduced is in-series connected first signal filter, phase shifter, the second multiplier, the second adder; the second input of the second multiplier is connected to correlator output; input of the first signal filter is connected to output of compensation antenna and input of the second interference filter the output of which is connected to the first input of the first multiplier and the first input of phase difference metre the output of which is connected through amplifier to the second input of phase shifter, and the second input - to the second input of the first adder and the output of the first interference filter the input of which is connected to output of the main antenna and through the second signal filter - to the second input of the second adder the output of which is the device output.
EFFECT: avoiding the efficiency loss of active interference compensator at simultaneous action of passive interference.
1 dwg
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