The dispersion features of bianisotropic microstrip lines governed by some magnetic symmetry groups

Author

Yin, Wen-Yan ; Li, Le-Wei ; Leong, Mook-Seng

Author_Institution

Dept. of Electr. Eng., Nat. Univ. of Singapore, Singapore

Volume

2

fYear

1999

fDate

11/1/1999 12:00:00 AM

Firstpage

566

Abstract

The generalized exponential matrix technique in the spectral domain is used in conjunction with Galerkin´s approach to examine the constitutive parameter effects in microstrip lines with multi-layered bianisotropic media in this paper. To incorporate most practical applications,the mathematical treatment here accounts for very generalized bianisotropic linear media characterized by four independent 3×3 constitutive tensors but within the confines of a realizable physical range. Numerical results are presented to show the combined effects of cross coupling governed by some magnetic symmetry groups in bianisotropic superstrate-substrate on the effective dielectric constant of dominant mode

Keywords

Galerkin method; dispersion (wave); microstrip lines; permittivity; spectral-domain analysis; tensors; waveguide theory; Galerkin´s approach; bianisotropic microstrip lines; bianisotropic superstrate-substrate; constitutive parameter effects; constitutive tensors; cross coupling; dispersion features; dominant mode; effective dielectric constant; generalized exponential matrix technique; magnetic symmetry groups; spectral domain; Couplings; Dielectric constant; Magnetic confinement; Magnetic domains; Magnetic materials; Microstrip; Microwave theory and techniques; Strips; Tensile stress; Transmission line matrix methods;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference, 1999 Asia Pacific

Print_ISBN

0-7803-5761-2

Type

conf

DOI

10.1109/APMC.1999.829935

Filename

829935