FIELD: radio electronics.
SUBSTANCE: proposed receiver incorporating provision for detecting phase-keyed signal being received has antennas 1, 2, frequency converter 3, heterodynes 4, 5, mixers 6, 7, intermediate-frequency amplifiers 8, 9, multipliers 10, 12, 25, 26, narrow-band filters 11, 13, 27, correlator 14, threshold unit 15, switches 216, 19, phase detector 17, recording units 18, 29, laser 20, collimator 21, Bragg cells 22, 30, 31`, lenses 23, 32, photodetector matrices 24, 33, and low-pass filter 28.
EFFECT: enlarged functional capabilities.
1 cl, 3 dwg
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