Weak signal detection technology based on Phase-Inversion Symmetric Method

被引：0

作者：

Xiao Baowei ^{[1
]}

Xiao Baojin ^{[1
]}

机构：

[1] Shanxi Univ, Ctr Comp, Taiyuan 030006, Peoples R China

来源：

ISTM/2007: 7TH INTERNATIONAL SYMPOSIUM ON TEST AND MEASUREMENT, VOLS 1-7, CONFERENCE PROCEEDINGS | 2007年

关键词：

Phase-Inversion Symmetric Modulation; signal detection; noise;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper introduces the principle of Phase-Inversion Symmetric Modulation (PISM) and its application in detecting weak signals. This paper also gives the simulation model and actual circuit diagram of PISM and attests its superiority in detecting weak signals from strong noise background. It has obvious effect in suppressing strong noise.

引用

页码：3830 / 3832

页数：3

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