[1]穆晓敏,赵海峰,杨守义..基于循环平稳多天线的DSSS信号参数估计[J].郑州大学学报(工学版),2010,31(03):57-60.[doi:10.3969/j.issn.1671-6833.2010.03.015]
　Mu Xiaomin,ZHAO Haifeng,Yang Shouyi.DSSS signal parameter estimation based on cyclic stationary multi-antenna[J].Journal of Zhengzhou University (Engineering Science),2010,31(03):57-60.[doi:10.3969/j.issn.1671-6833.2010.03.015]

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基于循环平稳多天线的DSSS信号参数估计()

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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:

31卷

期数:

2010年03期

页码:

57-60

栏目:

出版日期:

2010-03-01

文章信息/Info

Title:

DSSS signal parameter estimation based on cyclic stationary multi-antenna

作者:

穆晓敏; 赵海峰; 杨守义.

郑州大学信息工程学院,郑州,450001, 郑州大学信息工程学院,郑州,450001, 郑州大学信息工程学院,郑州,450001

Author(s):

Mu Xiaomin; ZHAO Haifeng; Yang Shouyi

关键词:

循环平稳;  SIMO空间分集;  参数估计

Keywords:

Smooth circulation;  SIMO spatial diversity;  Parameter estimation

DOI:

10.3969/j.issn.1671-6833.2010.03.015

文献标志码:

A

摘要:

提出了基于SIMO(Single-Input Multi-Output)循环平稳特性的参数估计方法,对分集合并后的DSSS信号进行了循环谱分析,并对信号的栽频、码元宽度进行估计.仿真结果表明.该方法能充分利用多天线提供的空间分集,提高DSSS信号的参数估计性能.

Abstract:

A parameter estimation method based on the cyclic stationary characteristics of SIMO (Single-Input Multi-Output) is proposed, and the cycle spectrum analysis of the DSSS signal after sub-integration is carried out, and the planting frequency and code element width of the signal are estimated. Simulation results show that . This method can make full use of the spatial diversity provided by multiple antennas to improve the parameter estimation performance of DSSS signals.

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