TIME-DOMAIN ANALYSIS OF LOSSY TRANSMISSION-LINES WITH ARBITRARY TERMINAL NETWORKS

被引:18
|
作者
KOMURO, T
机构
[1] Department of Electronic Engineering, Ibaraki University, Hitachi, Ibaraki
来源
关键词
D O I
10.1109/31.97535
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A numerical method based on the traveling wave theory is presented for the transient analysis of lossy transmission lines with arbitrary terminal networks. The method is well suited for a computer programming. By introducing the imaginary transmission line, the network is portioned into two parts. An approach by the S-matrix and the z-transform is applied to the part of arbitrary terminal networks, and time convolution is applied to the part of lossy transmission lines. The time domain S-matrix required for the convolution is obtained by the use of a fast inversion of Laplace transform. The time-stepping solution can be computed by connecting the voltage waves according to the wave flow of the full network. Three examples are presented to illustrate the application of the method.
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页码:1160 / 1164
页数:5
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