Research on laser weak signal detection technology

被引：0
|
作者：
Wang Caixia [1 ]
机构：
[1] Changchun Univ Sci & Technol, Coll Elect & Informat Engn, Changchun 130022, Peoples R China
来源：
Proceedings of the First International Symposium on Test Automation & Instrumentation, Vols 1 - 3 | 2006年
关键词：
weak signal detection; ratio of signal to noise; digit relation detecting;
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：
The paper introduces weak laser signal detecting system's designing and realizing based on DSP which optimizes designing of the hardware adjusting circuits to guarantee the precision demand of the sampling data. This system uses DSP to achieve signal's digit correlation, improve the system's ration of signal to noise, effectively resume weak laser signal which is submerged in the strong background noises.
引用
收藏
页码：694 / 696
页数：3
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