TIME SIGNAL TRANSMITTING AND RECEIVING DEVICE Russian patent published in 1995 - IPC

FIELD: communication engineering. SUBSTANCE: device has in its central part time signal sensor, K time-signal transmitters built around output-signal shaper, signal time advance correction unit, and transceiving unit, time code converter, data signal source, data code converter, three switches, pseudorandom sequence phase keyer, pseudorandom signal generator, counter, signal time advance correction control unit, ambiguity elimination unit, two timers, carrier filtering unit, phased pseudorandom sequence generator, pseudorandom sequence filtering unit, frame synchronizer, two registers, enable signal shaper, synchronism analyzer, and comparison unit; in peripheral part it has in each of K signal receiving and transmitting channels time signal receiver built around transceiver unit, standard generator, two timers, ambiguity elimination unit, carrier filtering unit, phased pseudorandom sequence generator, pseudorandom sequence filtering unit, frame synchronizer, two registers, enable signal shaper, decoder, output signal shaper, time code converter, data signal source, data code converter, switch, pseudorandom sequence phase keyer, pseudorandom sequence generator, carrier phase keyer, synchronism analyzer, and key. EFFECT: enlarged functional capabilities due to transmission of both time signals and service information signals. 15 dwg