Interference Suppression Detector for Spread Spectrum System Based on Amplitude Domain Processing

被引：0

作者：

Wang Jing-gang ^{[1
]}

Wang Jia-huan ^{[1
]}

机构：

[1] Harbin Engn Univ, Coll Automat, Harbin, Heilongjiang, Peoples R China

来源：

ADVANCED DESIGN AND MANUFACTURE II | 2010年 / 419-420卷

关键词：

code acquisition; detection probability; amplitude domain processing; locally optimum detection; anti-interference;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An Amplitude Domain Processing (ADP) is proposed in this paper for modern and complicated electromagnetic environment; the algorithm is derived from Locally Optimum Detection (LOD) theory. In non-Gaussian noise environment, ADP technique could be used in Squared-Sum Detector to obtain a new code acquisition method. The result of simulation shows that the Amplitude Domain Processing proposed by this article could eliminate the narrowband interference in Spread Spectrum Navigation Receiver automatically and improve its SNR (Signal to Noise Ratio).

引用

页码：653 / 656

页数：4

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