An Efficient Numerical Method for Time Domain Electromagnetic Wave Propagation in Co-axial Cables

被引：3

作者：

Hamad, Akram Beni ^{[1
,2
]}

Beck, Geoffrey ^{[3
]}

Imperiale, Sebastien ^{[4
]}

Joly, Patrick ^{[1
]}

机构：

[1] Inst Polytech Paris, POEMS UMR CNRS INRIA ENSTA Paris, Paris, France

[2] Univ Sousse, LAMMDA ESST Hammam Sousse, Sousse, Tunisia

[3] PSL Univ, CNRS, Ecole Normale Super, Dept Math & Applicat, Paris, France

[4] Inst Polytech Paris, CNRS, Ecole Polytech, M3DISIM,Inria,LMS, Paris, France

来源：

COMPUTATIONAL METHODS IN APPLIED MATHEMATICS | 2022年 / 22卷 / 04期

关键词：

Coaxial Cables; Maxwell's Equations; Hybrid Numerical Method; Edge Elements; Telegrapher's Models; Numerical Simulation; MAXWELLS; ELEMENTS;

D O I：

10.1515/cmam-2021-0195

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this work, we construct an efficient numerical method to solve 3D Maxwell's equations in coaxial cables. Our strategy is based upon a hybrid explicit-implicit time discretization combined with edge elements on prisms and numerical quadrature. One of the objectives is to validate numerically generalized telegrapher's models that are used to simplify the 3D Maxwell equations into a 1D problem. This is the object of the second part of the article.

引用

页码：861 / 888

页数：28

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