FIELD: radio engineering. SUBSTANCE: in compliance with this method reflex-modulated signal is formed on transmitting side by modulation of carrier frequency f by information signal which is less than difference between upper and lower boundary frequencies of one side band of reflex-modulated signal. At receiving side received signals are multiplied by signals which present sum of harmonic components with selected values of frequencies and phases. Obtained signals are summed up. EFFECT: improved reliability of transmission and reception of reflex-modulated signals. 15 dwg
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