FIELD: radio engineering; communication systems handling broad-band signals. SUBSTANCE: decision to introduce limitation is taken upon analyzing noise and its power. Basing on this decision, control voltage is generated for amplitude limiter connected at input of correlation receiver made in the form of change-over switch with broad-band signal copy generator connected to it. EFFECT: ability of device operation in presence of impulse and narrow-band noise. 1 cl, 3 dwg
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