| 基于信道传输矩阵的多条传输线间串扰抵消方法 |
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| 引用本文： | 王亚飞.基于信道传输矩阵的多条传输线间串扰抵消方法[J].北京邮电大学学报,2016,39(3):126-131. |
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| 作者姓名： | 王亚飞 |
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| 作者单位： | 北京信息科技大学 信息与通信工程学院, 北京 100101 |
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| 基金项目： | 北京市教委科技计划面上项目(KM201511232010)，北京市属高等学校高层次人才引进与培养计划项目(CIT&TCD201404114) |
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| 摘 要： | 针对多条传输线间的串扰问题，在对耦合传输线信道传输矩阵进行特征值分解的基础上，提出了3条微带传输线间的串扰抵消方法，研究了该方法的电路实现结构，并给出了电路的相关参数.仿真结果显示，该方法能明显改善信号眼图的质量，串扰抵消效果良好.
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| 关 键 词： | 串扰 多条传输线 信道传输矩阵 微带线 |
| 收稿时间： | 2015-12-23 |
Crosstalk Cancellation Method of Multiple Coupled Transmission Lines Based on Channel Transmission Matrix |
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| WANG Ya-fei.Crosstalk Cancellation Method of Multiple Coupled Transmission Lines Based on Channel Transmission Matrix[J].Journal of Beijing University of Posts and Telecommunications,2016,39(3):126-131. |
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| Authors: | WANG Ya-fei |
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| Affiliation: | School of Information and Communication Engineering, Beijing Information Science and Technology University, Beijing 100101, China |
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| Abstract: | Crosstalk is one of the bottlenecks in high-speed circuits for rate and density continuing in-creasing. Aiming at the problem of crosstalk between multiple transmission lines, a crosstalk cancellation method of three coupled microstrip lines based on eigen value decomposition of coupled transmission lines-channel transmission matrix was proposed. The circuit implementation structure of the method was studied and the circuit parameters were provided. Simulations show that crosstalk can be mostly elimina-ted and the quality of eye diagram can be improved obviously. |
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| Keywords: | crosstalk multiple transmission lines channel transmission matrix microstrip line |
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