METHOD OF FILTERING AND DETECTING PULSED SIGNALS WITH ROBUST SYSTEM OF PARTIAL CHANNELS Russian patent published in 2014 - IPC H03J3/00 H03H9/46 H04B15/00 

FIELD: radio engineering, communication.

SUBSTANCE: method of filtering and detecting pulsed signals with a robust system of partial channels includes observing an additive mixture of pulsed video- or radio signals on a noise background, channel robust and resultant in-phase filtering of pulses, wherein after preliminary one-dimensional functional conversion with corresponding standardisation of the observed additive mixture for the pulsed signal, partial estimates are generated via robust nonlinear filtering in each channel in the robust system of partial channels, then based on said estimates, multidimensional robust processing of output signals of the partial channels is performed using cognitive methods or image identification methods for both video signals and radio signals, while realising coherent and in-phase summation, which is in-phase for signals and not in-phase for noise; detection and estimation of signal parameters is then performed.

EFFECT: high noise-immunity of filtration and detection of a fluctuating train of radio pulses on a noise background, detection of a wider range of pulsed signals.