FIELD: radio engineering.
SUBSTANCE: invention can be used in receiving devices for demodulation of phase-shift signals using classical methods of shaping of reference voltage. Essence of invention consists in application of two delay elements, two phase changers, three amplifiers with direct and inverted outputs, three commutators and one summing limiting amplifier for elimination of phase inversion, as well as three additional phase detectors, three threshold devices and three toggle flip-flops for indication and control of phase slue.
EFFECT: eliminating sufficient disadvantage of methods - inverse operation phenomenon.
1 dwg
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