FIELD: radio engineering; communication systems operating at undefined noise. SUBSTANCE: newly introduced in radio link carrying amplitude/phase-keyed noise-like signals are control units and multiplying units. These newly introduced units enable implementing algorithm of multiplication and nonuniform signal energy distribution by varying signal length. When transmitting, for example, independent digital readings of analog data, implemented algorithm ensures energy gain of up to 13 dB compared with algorithm of uniform distribution without multiplication and up to 5.5 dB compared with algorithm of uniform distribution with multiplication. EFFECT: improved reception quality in transmitting nonuniform data at undefined noise with limited intermediate power. 6 dwg
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