Fast transient analysis method for lossy nonuniform transmission line with nonlinear terminations

Qingxi Yang; Qingguo Wang; Xing Zhou; Min Zhao

doi:10.1587/elex.12.20150362

This article has now been updated. Please use the final version.

Fast transient analysis method for lossy nonuniform transmission line with nonlinear terminations

Qingxi Yang, Qingguo Wang, Xing Zhou, Min Zhao

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Keywords: fast, transient analysis, lossy nonuniform, transmission line, nonlinear terminations, macromodel

JOURNAL FREE ACCESS Advance online publication

Article ID: 12.20150362

DOI https://doi.org/10.1587/elex.12.20150362

The final version of this article is now available: Vol. 12 (2015), No. 11 pp. 20150362-20150362

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Abstract

A fast and effective approach for simulating lossy nonuniform transmission line with the nonlinear terminations is presented. The method based on the improved delay extraction-based macromodeling algorithm (DEPACT) for the lossy uniform transmission line. Meanwhile, by reducing the approximation order, the macromodel is simplified and the simulation time is reduced. The simulation results are compared with the finite difference time domain (FDTD) method and good agreement is obtained.

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