FIELD: radio communications.
SUBSTANCE: method includes forming an additional detection channel, connected to main channel of receiver prior to its demodulation block, in which radio signal is detected on basis of parameter, determined by selected variant of method, synchronized filtration and selection of difference marks between informational and interfering signals in frequency filter, after that on basis of amplitude or angular parameters or their combination estimation of length of difference between informational and interfering signals is determined.
EFFECT: higher efficiency, broader functional capabilities.
6 cl
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