FIELD: radio engineering; short-wave radio and other communication channels suffering character-to-character interference.
SUBSTANCE: novelty is that newly introduced in digital device that functions to demodulate digital signals in multibeam communication channel incorporating input signal conversion unit, resolving unit, and demodulation unit that has input memory item, unit for computing estimates of channel pulse response readings, and detecting unit are (N - 1) series-connected resolving units and (M - 1) demodulation units, each of M demodulation units being provided in addition with (N - 1) series-connected detection units.
EFFECT: enhanced noise immunity in reception.
2 cl, 2 dwg
