DETECTING TECHNIQUE OF WEAK PERIODIC PULSE SIGNAL VIA SYNTHESIS OF CROSS-CORRELATION AND CHAOTIC SYSTEM

被引：2
|
作者：
Li Yue Yang Baojun Lu Peng Li Shizhe(College of Communication Engineering
机构：
来源：
Journal of Electronics(China) | 2003年 / 05期
关键词：
Cross-correlation; Chaotic system; Signal detection; Periodic pulse signal; Signal-to-Noise Ratio (SNR);
D O I：
暂无
中图分类号：
TN911 [通信理论];
学科分类号：
081002 ;
摘要：
In this letter, with the synthesis of usual cross-correlation detecting method and chaotic detecting method, a new detecting system for the weak periodic pulse signal is constituted, in which the two methods can play respective preponderance. Theoretical analyses and simulation studies have shown that the detecting system is very sensitive to the periodic pulse signal under strong noise background and has exceedingly powerful capability of suppressing complex noise.
引用
收藏
页码：397 / 400
页数：4
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