MULTICHANNEL RADIO FREQUENCY MODULE WITH FREQUENCY DIVERSITY OF RECEPTION AND TRANSMISSION Russian patent published in 2017 - IPC H04B7/00 H04B1/00 

FIELD: radio engineering, communication.

SUBSTANCE: designed multichannel radio frequency module with frequency diversity of reception and transmission contains at least two radiating elements; at least two filters of the received signal, each of which is tuned to pass the received signal in a certain frequency band; at least two filters of the transmitted signal, each of which is tuned to pass the transmitted signal in a certain frequency band; at least two radio frequency receivers, each of which is connected to a filter of the received signal, and at least two radio frequency transmitters, each of which is connected to a filter of the transmitted signal, wherein each of the radiating elements has two input ports, one of which is connected to the filter of the received signal, and the other - to the filter of the transmitted signal, moreover, the pass-bands of these filters do not intersect.

EFFECT: miniaturizing a communication relay station while simultaneously providing efficient electronic beam scanning with small signal loss for beam switching and high isolation between receivers and transmitters.

26 cl, 13 dwg