RADIO PULSE RECEIVER Russian patent published in 2023 - IPC H04B1/10 G01S7/36 

FIELD: radio engineering.

SUBSTANCE: invention relates to means of radio communication, radio telemetry, radar, and can be used in information transmission systems and radar. The radio pulse signal receiver additionally comprises a second matched filter and an amplifier connected in series, an adder and a subtractor, a second detector and an intersection unit. The input of the second matched filter is combined with the input of the first matched filter. The adder and the subtractor are connected by the combined first inputs to the output of the first matched filter, and by the combined second inputs to the output of the amplifier. The output of the subtractor is connected through the first detector to the first input of the intersection unit. The output of the adder is connected through the second detector to the second input of the intersection unit. The output of the intersection unit is connected to the second input of the threshold device.

EFFECT: reduced relative level of noise and interference while maintaining the amplitude of the useful signal.

1 cl, 8 dwg