A comparison of marching-on-in-time method with method for the TD-EFIE solver

Author

Zhong Ji ; Sarkar, T.K. ; Back Ho Jung ; Salazar-Palma, M. ; Mentao Yuan

Author_Institution

Dept. of Electr. Eng. & Comput. Sci., Syracuse Univ., NY, USA

fYear

2005

fDate

3-7 April 2005

Firstpage

297

Lastpage

300

Abstract

One of the most popular methods to solve a time domain electric field integral equation (TD-EFIE) is the marching-on-in-time (MOT) method. Recently, a new method called marching-on-in-degree (MOD) that uses Laguerre polynomials as temporal basis functions has been developed to eliminate the late time instability of the MOT method. A comparison is presented between these two methods from the standpoint of formulation, stability, cost and accuracy. Numerical results are presented to illustrate these features in the comparison.

Keywords

electric field integral equations; electromagnetic fields; polynomials; stochastic processes; time-domain analysis; Laguerre polynomials; TD-EFIE solver; marching-on-in-degree method; marching-on-in-time method; time domain electric field integral equation; Conductors; Costs; Current density; Electromagnetic scattering; Integral equations; Polynomials; Stability; Surface waves; Telecommunications; Testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications and Applied Computational Electromagnetics, 2005. IEEE/ACES International Conference on

Conference_Location

Honolulu, HI

Print_ISBN

0-7803-9068-7

Type

conf

DOI

10.1109/WCACEM.2005.1469585

Filename

1469585