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. In addition device has common adder 6, instructions decoder 7, correlation meters unit 8, maximal signal selection unit 9, threshold unit 10, scanning unit 11, first and second units 12 and 13, copy generator 14, first and second shift registers 15 and 16, reference signal generation unit 17, switch 18, m time discriminators 19, m controlled amplifiers 20, adder 21 and weights unit 22. EFFECT: increased stability to noise. 1 dwg