RADIO COMMUNICATION SYSTEM Russian patent published in 1997 - IPC

FIELD: space and ground radio communication lines with frequency reuse provision. SUBSTANCE: system has phase key 1, power splitter 2, amplitude modulators 3, 4, phase-inverting amplifier 5, transmitting antenna feeds 6, 7, transmitting antenna 8, receiving antenna feeds 9,10, receiving antenna 11, sum-difference unit 12, adder 13, subtracting unit 14, synchronous detector 15, amplitude limiter 16, demodulator 17, low-frequency filters 18, 23, polarization axes position control unit 19, carrier and clock generator 20, pseudorandom train generators 21, 29, recirculator 24, threshold shaper 25, comparison unit 26, integrator 28, initial setting units 20, 33, decoder 31, initial setting write unit 32, carrier generator 34, clock generator 35. EFFECT: enlarged functional capabilities. 2 dwg