SIGNAL DETECTOR FOR DOPPLER RADAR Russian patent published in 1995 - IPC

FIELD: doppler radars. SUBSTANCE: signal detector has analog-to-digital converter 1, buffer storage unit 2, storage unit 3, first and second digital-to-analog converters 4 and 10, respectively, mixer 5, first and second dispersed delay lines 6 and 12, respectively, detector 7, threshold unit 8, weight-factor read-only unit 9, short-pulse shaper 11, control unit 13, noise analysis unit 14, AND gate 15. EFFECT: improved efficiency of detection during noise disappearance due to elimination of weight processing loss ensured by introduction of unit 14 and gate 15. 2 cl, 2 dwg