| 摘要 |
FIELD: radio engineering. ^ SUBSTANCE: device contains receiving radio centre containing N receiving paths, commutator, receiver-transmitter of radio-relay communication (RRC), wire communication unit, shaper of control signals and transmitting radio centre containing K transmitting radio stations, each of which includes wire communication unit and receiver-transmitter of RRC, receiving radio centre and the first transmitting radio station are connected by means of radio-relay line; receiving radio centre also contains multiplexer, shaping unit of directivity patterns, equipment for determination of location coordinates and marks of correct time, and demodulation and decoding device. ^ EFFECT: increasing interference immunity of received signals and improving reliability of transmitted signals of radio subscribers. ^ 2 cl, 1 dwg |
