| 高速电路电源/地层间阻抗参数计算与分析 |
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| 引用本文： | 邹国平,崔翔,魏兴昌,李尔平.高速电路电源/地层间阻抗参数计算与分析[J].电波科学学报,2011(2):394-399. |
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| 作者姓名： | 邹国平 崔翔 魏兴昌 李尔平 |
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| 作者单位： | 华北电力大学电气与电子工程学院;新加坡高性能计算研究所; |
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| 基金项目： | 科技部国际科技合作计划支持(2007DFA71250) |
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| 摘 要： | 为了快速准确地计算高速电路地层与电源层之间的阻抗参数,基于边界积分方程提出了有效的计算方法.该方法充分利用了实际电源层/地层的结构特征,将三维电磁场问题转化为二维问题,减少了计算时间.由于在计算中不需要考虑整个 电源层/地层结构的格林函数,故该方法可以用于任意边界形状的电路板.基于提出的积分方程法,分析了介质相对电介质...
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| 关 键 词： | 边界积分方程 高速电路 电源/地层结构 阻抗参数 |
Calculation and analysis of the impedance parameters of high-speed circuit power/ground planes |
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| ZOU Guo-ping CUI Xiang WEI Xing-chang LI Er-ping.Calculation and analysis of the impedance parameters of high-speed circuit power/ground planes[J].Chinese Journal of Radio Science,2011(2):394-399. |
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| Authors: | ZOU Guo-ping CUI Xiang WEI Xing-chang LI Er-ping |
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| Affiliation: | ZOU Guo-ping1 CUI Xiang1 WEI Xing-chang2 LI Er-ping2(1.School of Electrical and Electronic Engineering,North China Electric Power University,Beijing 102206,China,2.Computational Electronics and Photonics,Institute of High Performance Computing,Agency for Sciemce,Technology and Research Singapore 138632,Singapore) |
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| Abstract: | This paper presents an efficient modeling technique for analyzing the characteristic impedance of high-speed circuit based on the integral equation method.The method is presented in consideration of the specific power/ground(PG) plane structure,and is able to accurately model the 3-D electromagnetic field problem in the substrate by using a 2-D model,which significantly decreases the computing time.The proposed method does not require to obtain the specific Green function of the power/ground planes,therefor... |
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| Keywords: | boundary integral equation characteristic impedance high-speed circuit power/ground planes |
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