| 非磁准近似下矩形有损传输线邻近效应分析 |
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| 引用本文： | 徐军,吕英华.非磁准近似下矩形有损传输线邻近效应分析[J].北京邮电大学学报,2009,32(2):10-13. |
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| 作者姓名： | 徐军 吕英华 |
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| 作者单位： | 北京邮电大学电子工程学院,北京,100876;北京邮电大学电子工程学院,北京,100876 |
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| 摘 要： | 针对传统磁准静态方法无法进行高频段邻近效应分析的缺陷，提出一种可适用于横电磁波下整个频段的矩形有损传输线邻近效应分析方法，并推导了邻近效应影响下的交流阻抗，进而对电报方程的阻抗参数进行修正，为宽频域信号传输特性分析提供了新思路。仿真结果表明，该分析方法在电流分布和交流电阻的计算上均有较高精度。
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| 关 键 词： | 磁准近似 邻近效应 位移电流 交流电阻 |
| 收稿时间： | 2008-9-16 |
A Proximity Effect Analysis of Rectangular Loss Transmission Line with Non-MQS Hypothesis |
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| XU Jun,L Ying-hua.A Proximity Effect Analysis of Rectangular Loss Transmission Line with Non-MQS Hypothesis[J].Journal of Beijing University of Posts and Telecommunications,2009,32(2):10-13. |
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| Authors: | XU Jun L Ying-hua |
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| Affiliation: | School of Electronic Engineering;Beijing University of Posts and Telecommunications;Beijing 100876;China |
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| Abstract: | The classical magneto quasi-static methods can not be applied in proximity effect analysis in high frequency.To solve the problem,a method used to analyze the proximity effect in rectangular loss transmission line is proposed and applied in full transverse electromagnetic(TEM) frequency.Additionally,alternating current(AC) resistances are calculated to correct the parameters in telegraphist's equation,so it is feasible to do transmission characteristics analysis in wide band.Simulations show that this metho... |
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| Keywords: | magneto quasi-static proximity effect displaced currents alternating current resistance |
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