Improved Stable Scheme for the Time Domain Integral Equation Method

Author

Jiang, Guang Xing ; Zhu, H.B. ; Ji, G.Q. ; Cao, W.

Author_Institution

Lab. of Wireless Commun. & EMC, Nanjing Univ. of Posts & Telecommun.

Volume

17

Issue

1

fYear

2007

Firstpage

1

Lastpage

3

Abstract

A novel technique for improving the stability of time domain electric field integral equation (TD-EFIE) method is presented. The method involving the introduction of a new class of temporal basis functions employs a modified form of TD-EFIE to generate stable transient responses from arbitrarily shaped conducting objects, which possesses the advantage of simplicity in implementation. Numerical examples are given to demonstrate the accuracy and the efficiency of the proposed method

Keywords

electric field integral equations; finite difference time-domain analysis; transient response; TD-EFIE; stability improvement; temporal basis functions; time domain electric field integral equation; time domain integral equation; transient response; Convergence of numerical methods; Eigenvalues and eigenfunctions; Electromagnetic compatibility; Finite difference methods; Finite impulse response filter; Integral equations; Mechanical factors; Stability; Transient response; Wireless communication; Temporal basis function; time domain electric field integral equation (TD-EFIE); transient response;

fLanguage

English

Journal_Title

Microwave and Wireless Components Letters, IEEE

Publisher

ieee

ISSN

1531-1309

Type

jour

DOI

10.1109/LMWC.2006.887237

Filename

4052374