RADAR Russian patent published in 1994 - IPC

FIELD: radio navigation systems. SUBSTANCE: device has aerial 1, circulator 2, transmitter 3, receiver 4, two shaping filters 5, 6, threshold unit 7, two input signal commutators 8, 9, two output signal commutators 10, 11, two companding filters 12, 13, binary sampler 14, adder 15, two multiplexers 16, 17, three memory units 18-20, comparison unit 21, threshold memory unit 22, D-flip-flop 23, two static registers 24, 25, master oscillator 26, frequency divider 27, counting flip-flop 28, static flip-flop 29, two binary counters 30, 31, two decoders 32, 33, adder 34 adding ones, four gates 35-38, three delay gates 39-41, zero signal bus 42. EFFECT: increased probability of detection. 1 dwg