FIELD: radio engineering.
SUBSTANCE: device comprises two multipliers of signals, a square-ware generator, a filter of the first harmonic, a filter of the second harmonic, a low pass filter, a phase changer by 90°, a summator of signals, a permanent component filter, a differentiator, an RS-trigger, an element of permanent component elimination, a delay line.
EFFECT: increased noise immunity of receiving a radio signal with relative phase manipulation.
2 dwg
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