RECEIVER -TRANSMITTER OF MICROVAVE FREQUENCY OF COMMUNICATION SYSTEM WITH FM OF CARRIER FREQUENCY

摘要

A microwave frequency receiver-transmitter of a communication system with FM of carrier frequency relates to telecommunication systems. The receiver-transmitter includes connected in series units an "Exciter" and a "Power amplifier", and in series connected a "Receiver of microwave frequency" and a "Receiver of intermediate frequency". Additionally a modulated generator and commutators are introduced in the "Exciter" unit. Additionally, a narrow-band filter is introduced in the "Receiver of microwave frequency" unit. The technical result is increasing of a receiving sensibility, rising of signal/noise ratio of output signal and degradation of error likelihood of frequency modulated signal receiving and simplification of design and technology of the receiver-transmitter.