A novel method for UWB weak signal detection based on stochastic resonance and wavelet transform

Shangbin Jiao,Rui Gao, Dingxing Zhang,Chen Wang

Chinese Journal of Physics（2022）

引用 7|浏览5

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摘要

•The normalized correlation number is proposed as the system evaluation index.•The BPM-UWB signal is detected by a novel potential well model SR system.•A novel SR system and wavelet transform are used to detect BPM-UWB signals.•The effectiveness of this method is proved by practical application.

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关键词

Ultra-wideband signal,Novel potential well stochastic resonance model,Wavelet transform,Correlation coefficient

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