Filtering and Detection of Ultra-Wideband Chaotic Radio Pulses with a Matched Frequency-Selective Circuit

An approach is proposed to the filtering of an additive mixture ultra-wideband chaotic signals and white Gaussian noise, in order retrieve useful signal receiver. The role filter performed by a passive frequency-selective circuit, identical one involved formation oscillations chaos generator. A mathematical model modulating generator, detecting receiving sequence radio pulses noisy channel designed. For receiver sequences symbols encoded with 2- 4-position modulation, bit error ratio as function noise level pulse duration estimated numerically.