Title :
Constitutive parameter effects in some multilayered bianisotropic microstrip lines: clarification of magnetic groups of symmetry
Author :
Yin, W.-Y. ; Guo, B. ; Gan, Y.B. ; Li, L.W. ; Wolff, I.
Author_Institution :
Temasek Labs., Nat. Univ. of Singapore, Singapore
Abstract :
The generalised exponential matrix technique (GEMT) in the spectral domain and Galerkin´s approach are used to examine the constitutive parameter effects in various microstrip line structures with multilayered bianisotropic superstrate-substrates (BSS). A parametric study is performed to show the hybrid effects of cross-coupling in different magnetic groups of symmetry (MGS) in BSS on the effective dielectric constant Of guided modes for enclosed single, edge-coupled, broadside-coupled and bilateral edge-coupled geometries.
Keywords :
Galerkin method; electromagnetic coupling; inhomogeneous media; matrix algebra; microstrip lines; permittivity; spectral-domain analysis; waveguide theory; Galerkin´s approach; bilateral edge-coupled geometry; broadside-coupled geometry; cross-coupling; edge-coupled geometry; effective dielectric constant; generalised exponential matrix technique; guided modes; hybrid effects; magnetic symmetry groups; microstrip line structures; multilayered bianisotropic microstrip lines; multilayered bianisotropic superstrate-substrates; parameter effects; spectral domain;
Journal_Title :
Microwaves, Antennas and Propagation, IEE Proceedings
DOI :
10.1049/ip-map:20030111
