| 基于循环谱的BPSK信号参数估计及硬件实现研究 |
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| 引用本文： | 郭伟涛,王华力,张林.基于循环谱的BPSK信号参数估计及硬件实现研究[J].电子质量,2010(10):16-18,24. |
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| 作者姓名： | 郭伟涛 王华力 张林 |
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| 作者单位： | 1. 解放军理工大学通信工程学院研究生4队,江苏,南京,210007
2. 解放军理工大学通信工程学院电子信息工程系,江苏,南京,210007 |
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| 摘 要： | 基于信号循环平稳特性的检测和参数估计方法具有较强的干扰和噪声抑制能力。而分段谱相关函数算法（Strip Spectral Correlation Algorithm,SSCA）是一种实用的高效循环谱估计算法,对循环平稳信号的检测和参数估计的硬件实现具有重要意义。本文以SSCA的ADSPTS201S的实现为研究重点,在此基础上完成了对BPSK信号的载频和码元速率估计,为循环谱的工程应用打下坚实的基础。
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| 关 键 词： | 高效循环谱 BPSK SSCA ADSPTS201S |
Estimation Parameters of BPSK Signal by Using Cyclic Spectrum and Research on Hardware Implementation |
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| Guo Wei-tao,Wang Hua-li,Zhang Lin.Estimation Parameters of BPSK Signal by Using Cyclic Spectrum and Research on Hardware Implementation[J].Electronics Quality,2010(10):16-18,24. |
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| Authors: | Guo Wei-tao Wang Hua-li Zhang Lin |
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| Affiliation: | 1.Postgraduate Team 4 ICE,PLASUT,Jiangsu Nanjing 210007;2.Department of Basic Electronics IS,PLAUST,Jiangsu Nanjing 210007) |
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| Abstract: | Estimation Parameters of Signals by using cyclic spectrum shows good ability to reject interference and noise.Strip spectral correlation algorithm （SSCA） is a kind of computationally efficient algorithms for cyclic spectrum in practice.It is important to detect and estimate parameter of the cyclostationary signals.This paper concerns in implementation SSCA on TS201S and accomplishes BPSK parameter estimation especially for carry frequency and symbol rate.It can be used for the practical applications in engineering by using Cyclic Spectrum. |
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| Keywords: | BPSK SSCA ADSP TS201S |
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