Time-Domain Analysis of a Lossy Nonuniform Transmission Line

被引：25
|
作者：
Jeong, Jaehoon [1 ]
Nevels, Robert [2 ]
机构：
[1] Samsung Elect Co Ltd, Gyeonggi Do 445701, South Korea
[2] Texas A&M Univ, Dept Elect & Comp Engn, College Stn, TX 77843 USA
来源：
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | 2009年 / 56卷 / 02期
关键词：
Lossy circuits; nonuniform transmission line; propagator; time-domain analysis;
D O I：
10.1109/TCSII.2008.2011610
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：
An analytical solution of the coupled Telegrapher's equations for the voltage and current on a homogeneous lossy transmission line is presented. The resulting expression is obtained in the form of an exact time-domain propagator operating on the line voltage and current. It is shown that an application of Simpson's rule yields a simple accurate numerical representation of the propagator that can be used to analyze both homogeneous and inhomogeneous transmission lines. Numerical dispersion in lossy media is examined proving that this method has no numerical dispersion.
引用
收藏
页码：157 / 161
页数：5
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