FIELD: radio engineering; broad-band signal communication systems. SUBSTANCE: signals coming from subscribers of different levels are given step-by-step correlation processing; in the process weak signals arriving from remote users are processes after strong ones coming from closer subscribers. Proposed correlator has signal copy generator, switching unit, multiplying unit, filtering unit, and also (k - 1) strips each mounting multiplying unit, filtering unit, signal level meter, signal recovery unit, and correction unit. EFFECT: improved noise immunity. 5 dwg
