FIELD: radio engineering and communications.
SUBSTANCE: invention relates to the field of radio communication, in particular to radio receiving centers in the radio communication units of the short-wave range of stationary and mobile versions. Automated radio receiving center of the short-wave radio communication unit comprises an antenna-feeder system connected to the input of a corresponding multi-channel digital radio receiver, the voltage of the n-th sample of the received signal of the m-th radio subscriber is fed through the multiplexer to the corresponding inputs of the devices of the coherent addition of signals, representing a closed system of self-regulation with feedback, providing a geometric addition of the corresponding noise voltages and in-phase addition of samples of the signal of the m-th radio subscriber, which is fed to the workstation.
EFFECT: invention is intended to improve the noise immunity of receiving a signal from each of the M radio subscribers.
4 cl, 2 dwg
