A Simulink Implementation of the Delay-Rational Green's-Function-Based Method for Multiconductor Transmission Lines

M. De Lauretis, J. Ekman, G. Antonini
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引用次数: 0

Abstract

The electromagnetic compatibility (EMC) performances of a product can seriously be affected by interconnects. Interconnects can be studied by using the multiconductor transmission lines (MTLs) theory. Mathematical models of MTLs are normally validated with the aid of well-known software, such as MATLAB or PSpice. Simulink is part of the MATLAB suite but is not frequently used, and it is often underestimated both in academia and in the university education. In this paper, we briefly review the mathematical model for MTLs called DeRaG, which is a rational model based on delay extraction. Then, we propose the corresponding Simulink implementation for a 3-conductor transmission line. The Simulink has high readability, is accurate and the simulation time is remarkably faster than the corresponding model obtained in PSpice.
多导体传输线基于延时合理格林函数方法的Simulink实现
互连会严重影响产品的电磁兼容性(EMC)性能。利用多导体传输线(MTLs)理论可以研究互连。mtl的数学模型通常借助于MATLAB或PSpice等知名软件进行验证。Simulink是MATLAB套件的一部分,但并不经常使用,而且在学术界和大学教育中经常被低估。本文简要介绍了基于延迟提取的mtl数学模型DeRaG。然后,我们提出了相应的三导体传输线的Simulink实现。与在PSpice中得到的相应模型相比,该Simulink具有较高的可读性、准确性和显著的仿真速度。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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