| 引用本文: | 覃宇建,周东明,何建国.BLT方程在任意布局传输线串扰分析中的应用.[J].国防科技大学学报,2009,31(2):55-58,89.[点击复制] |
| QIN Yujian,ZHOU Dongming,HE Jianguo.Crosstalk Analysis of Arbitrary Layout Transmission Line Using BLT Equation[J].Journal of National University of Defense Technology,2009,31(2):55-58,89[点击复制] |
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| BLT方程在任意布局传输线串扰分析中的应用 |
| 覃宇建, 周东明, 何建国 |
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(国防科技大学 电子科学与工程学院，湖南 长沙 410073)
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| 摘要: |
| 应用BLT方程对任意布局传输线间的串扰进行分析。将传输线离散，并引入理想节点的概念计算离散时引入节点的散射参数，将传输线等效为多导体传输线网络进行求解。主要针对非平行线及交叉线两种具有代表性的传输线布局进行分析，数值算例表明了方法的有效性，能够对电磁兼容中的串扰分析提供理论指导。 |
| 关键词: BLT方程 传输线 串扰 理想节点 非平行线 交叉线 电磁兼容 |
| DOI： |
| 投稿日期：2008-12-17 |
| 基金项目:国家自然科学基金资助项目(10871231) |
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| Crosstalk Analysis of Arbitrary Layout Transmission Line Using BLT Equation |
| QIN Yujian, ZHOU Dongming, HE Jianguo |
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(College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China)
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| Abstract: |
| Crosstalk of arbitrary layout transmission line is analyzed using BLT equation. Transmission line is cut in discrete pieces, Ideal Junction is imported to calculate the scattering parameters, and the transmission line is made equivalent to multiconductor transmission line network. The cases of non-parallel line and cross line are emphasized. The numerical examples indicate the validity of the method, and the method can offer theoretical instruction for the crosstalk analysis in electromagnetic compatibility. |
| Keywords: BLT equation transmission line crosstalk ideal junction non-parallel line cross line electromagnetic compatibility |
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