ADAPTIVE DEVICE FOR DETECTING AND TRACING DELAY OF WIDE- BAND SIGNAL Russian patent published in 1995 - IPC

FIELD: radio engineering. SUBSTANCE: device has protection unit 1 for protection from noise localized in spectrum. Said unit has n parallel circuits having band-pass filter 2, detector 3, switch 4 and threshold gate 5 and controlled amplifier 6. In addition device has common adder 7, instructions decoder 8, correlation meters unit 9, maximal signal selection unit 10, threshold gate 11, scanning unit 12, first and second units 13 and 14, copy generator 15, first and second shift registers 16 and 17, reference signal generator 18, time discriminator 19, switch 20 and weights unit 21. EFFECT: increased stability to noise. 1 dwg