| 用基于龙格-库塔迭代的NILT进行非均匀传输线的瞬态分析 |
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| 引用本文： | 陈景国,钱建平. 用基于龙格-库塔迭代的NILT进行非均匀传输线的瞬态分析[J]. 现代电子技术, 2004, 27(4): 7-8,15 |
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| 作者姓名： | 陈景国 钱建平 |
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| 作者单位： | 南京理工大学,江苏,南京,210094 |
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| 摘 要： | 通过龙格-库塔(Runge-Kutta)方法迭代求出非均匀传输线的广义ABCD矩阵，再解常微分方程求得整个系统的拉氏城响应，最后利用数字拉氏逆变换(NILT)获得电路的时域响应，从而使得传统的NILT法得以分析非均匀传输线，实例表明其具有较高的效率和精度。
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| 关 键 词： | 传输线 龙格-库塔 ABCD矩阵 拉氏变换 |
| 文章编号： | 1004-373X(2004)04-007-02 |
Transient Analysis of Nonuniform Transmission Lines with Method of NILT Based on Runge-kutta Iteration |
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| CHEN Jingguo,QIAN Jianping. Transient Analysis of Nonuniform Transmission Lines with Method of NILT Based on Runge-kutta Iteration[J]. Modern Electronic Technique, 2004, 27(4): 7-8,15 |
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| Authors: | CHEN Jingguo QIAN Jianping |
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| Abstract: | The ABCD matrix of transmission lines is obtained by the rungekutta iteration, then the ABCD matrix is used to obtain the solution in the laplacedomain, finally the timedomain response is obtained through the numerical inversion of the laplace transform, so that the traditional NILT method is able to analyze the nonuniform transmission lines, at the same time, it is efficient and accurate |
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| Keywords: | transmission lines rungekutta ABCD matrix Laplace transform |
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