METHOD FOR PROCESSING RADAR SIGNALS IN MONO-PULSE RADIOLOCATION STATION Russian patent published in 2017 - IPC G01S13/44 

FIELD: radio engineering, communication.

SUBSTANCE: intermittent phase shift keying of the signal coming from the difference output of the mono-pulse radiolocation station, the vector addition of this phase-shifted signal with the signal coming from the total output of the mono-pulse radiolocation station, the transfer of the resulting signal to the intermediate frequency, its single-channel amplification, synchronous detection, coherent subpair accumulation of digitized values of the resulting signal, compensation of Doppler phase incursions of this with the time-frequency conversion of the accumulated values of the resulting signal, the separation of the sum and difference signals in the frequency domain, the determination of their absolute values, and the subsequent calculation of the corresponding mono-pulse relations taking into account the phase relationships of the extracted signals.

EFFECT: increasing the accuracy and expanding the functionality of mono-pulse direction finding.

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