ADAPTIVE BAND-STOP FILTER Russian patent published in 2018 - IPC H03H9/00 

Abstract RU 2660645 C1

FIELD: network communication technology.

SUBSTANCE: adaptive band-stop filter comprises a Doppler phase meter of the interference, a weight block, a complex adder, a complex multiplier, a delay unit, an interference correlation meter, a weight factor calculator, a switching unit, a comunivaional unit, a two-channel commutator and a synchronizer, connected in a certain way and performing coherent processing of the original samples.

EFFECT: increasing efficiency of signal extraction of moving targets against background of passive interference with priori unknown correlation properties.

1 cl, 9 dwg

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RU 2 660 645 C1

Authors

Popov Dmitrij Ivanovich

Dates

2018-07-06Published

2017-10-02Filed