Application of time domain two - dimensional acquisition method in spread spectrum system

被引:0
|
作者
Xu Xingyuan [1 ]
Xia Lili [1 ]
Liu Sifang [1 ]
机构
[1] China Satellite Maritime Tracking & Control Dept, Jiangyin 214431, Peoples R China
关键词
two-dimensional acquisition; spread spectrum; frequency estimation;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this paper, the principle of time-domain two-dimensional acquisition method is described, and the effects of symbol offset and Doppler frequency estimation error on the correlation peak are analyzed in detail, so as to determine the size of pseudo-code phase and Doppler frequency step. It is of reference value for signal acquisition of spread spectrum system.
引用
收藏
页码:535 / 539
页数:5
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