| PSK信号均衡器长度选取方法与仿真 |
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| 引用本文： | 苏成翔,罗霞.PSK信号均衡器长度选取方法与仿真[J].无线电工程,2009,39(9):22-24. |
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| 作者姓名： | 苏成翔 罗霞 |
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| 作者单位： | 1. 中国工程物理研究院研究生部,北京,100088;北京遥测技术研究所,北京,100076
2. 北京遥测技术研究所,北京,100076 |
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| 摘 要： | 选取信道均衡器长度是均衡器设计的基本环节。简要介绍了所采用的无线传输信道模型和均衡器的结构,在此基础上提出了噪声环境下PSK信号接收均衡器长度的选取方法——符号判决差错率算法。给出了长度选取的流程图,并对信道举例进行计算和仿真,结果说明了选取方法的有效性。
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| 关 键 词： | PSK 均衡器 长度选取 |
Length Selection Method and Simulation of PSK Signal Equalizer |
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| SU Cheng-xiang,LUO Xia.Length Selection Method and Simulation of PSK Signal Equalizer[J].Radio Engineering of China,2009,39(9):22-24. |
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| Authors: | SU Cheng-xiang LUO Xia |
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| Abstract: | The length selection of communication channel equalizer is the basic step of equalizer design.In this paper,a wireless communication channel model and equalizer structure are briefly introduced firstly,then the length selection methods of PSK modulation signal equalizer are proposed,which is signal decision error probability criterion.The flow diagram of selection process is also given.The calculating result and simulation of channel examples show that the method is effective. |
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| Keywords: | PSK |
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