Analysis of electromagnetic fields in inhomogeneous medium by Fourier series expansion methods

Author

Yamasaki, Tsuneki ; Isono, Kastuji ; Hinata, Takashi

Author_Institution

Dept. of Electr. Eng., Nihon Univ., Tokyo, Japan

fYear

2005

fDate

3-7 April 2005

Firstpage

917

Lastpage

920

Abstract

In this paper, a new method is proposed for the electromagnetic fields with inhomogeneous medium mixed the positive/negative by the combination of improved Fourier series expansion method using the extrapolation method. Numerical results are given for the reflection and transmission coefficients, and the electromagnetic fields in the inhomogeneous region of the positive and contained the singular point (zero) for the case of TM wave using the eigenvalue and eigenvectors obtained by the extrapolation method.

Keywords

Fourier series; eigenvalues and eigenfunctions; electromagnetic field theory; electromagnetic wave reflection; electromagnetic wave transmission; extrapolation; inhomogeneous media; Fourier series expansion methods; TM wave; eigenvalue; eigenvectors; electromagnetic fields; extrapolation method; inhomogeneous medium; reflection coefficients; transmission coefficients; Educational institutions; Electromagnetic analysis; Electromagnetic fields; Extrapolation; Fourier series; Magnetic fields; Nonhomogeneous media; Nonuniform electric fields; Permittivity; Photonic crystal fibers;

fLanguage

English

Publisher

ieee

Conference_Titel

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

Print_ISBN

0-7803-9068-7

Type

conf

DOI

10.1109/WCACEM.2005.1469733

Filename

1469733