| 基于高阶倒谱盲均衡器的设计 |
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| 引用本文： | 李灯熬,赵菊敏,张立毅.基于高阶倒谱盲均衡器的设计[J].太原理工大学学报,2006,37(5):518-520. |
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| 作者姓名： | 李灯熬 赵菊敏 张立毅 |
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| 作者单位： | 太原理工大学,信息工程学院,山西,太原,030024 |
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| 摘 要： | 倒谱盲均衡算法的关键是建立信号的倒谱与信道参数之间的关系方程,然后以解方程的方式获得信道参数。阐述了基于倒谱盲均衡器的基本构成和工作原理,分析了其特点,推导了基于四阶倒谱盲均衡器的传输函数,给出了均衡器的结构形式。
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| 关 键 词： | 高阶倒谱 盲均衡 算法 |
| 文章编号： | 1007-9432（2006）05-0518-03 |
| 收稿时间： | 2006-03-02 |
| 修稿时间： | 2006年3月2日 |
The Design of Blind Equalizer Based on High-Order Cepstrum |
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| LI Den-ao,ZHAO Ju-min,ZHANG Li-yi.The Design of Blind Equalizer Based on High-Order Cepstrum[J].Journal of Taiyuan University of Technology,2006,37(5):518-520. |
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| Authors: | LI Den-ao ZHAO Ju-min ZHANG Li-yi |
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| Institution: | College of Information Engineering of TUT, Taiyuan 030024 ,China |
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| Abstract: | Cepstrum blind equalization algorithm gets the channel parameters(including the max and the min phase)directly from the cepstrum of the system received sequence(i.e.the input sequence of the equalizer).The key is to establish the relation function of cepstrum and channel parameters,and solve the function to get channel parameters.This paper introduced the basic structure and working principle of the blind equalizer based on quadcepstrum,briefly introduced its development and performance,deduced the transform function of the blind equalizer based on quadcepstrum. |
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| Keywords: | high-order cepstrum blind equalization algorithm |
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