RADIO PULSE SIGNAL RECEIVER WITH TIME-FREQUENCY ENCODING Russian patent published in 2021 - IPC H04B1/06 

FIELD: communication.

SUBSTANCE: invention relates to telecommunication equipment and can be used in radio location, radio control, and communications. In order to achieve the result, an emitter repeater, a capacitor and adjustable resistors, connected in series, are connected between the outputs of the detectors of each channel and the second inputs of the detectors of other channels to a receiver containing an input high-frequency filter, a high frequency amplifier, a mixer with a heterodyne connected to the second input, an intermediate frequency amplifier, a limiter connected in series whereto are channels consisting of an intermediate frequency filter, an amplifier, an emitter repeater, a detector and a threshold apparatus, connected in series, wherein the video pulse from the penetrating components of the radio pulse signal spectrum from one channel to another channel is eliminated by an amplitude-adjusted video pulse received from the received radio pulse.

EFFECT: increase in the selectivity by the adjacent channel due to elimination of the influence of penetrating components of the radio pulse signal spectrum from one channel to another.

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