METHOD OF PROCESSING SUPER-WIDE-BAND SIGNALS Russian patent published in 2017 - IPC G01S13/00 

FIELD: radio engineering, communication.

SUBSTANCE: received input signal is first multiplied by a reference signal matched to the transmitter signal to form two quadrature channels; then, in each quadrature channel of all N ranging channels, processing is performed matching the bursts of sub-impulses, forming a matrix of complex signals in the form of two quadrature components and further, starting from the matrix S, the phase distortion Δψ_ko in each sub-impulse is performed, and these corrections are added to the corresponding sub-impulses of all channels, which are then summed in each distance channel, forming the resulting N complex samples of the output signal.

EFFECT: compensating phase distortions of linear frequency modulation.

7 cl, 19 dwg