Dyadic Green´s Function for a Right/Left-Handed Rectangular Waveguide

Author

Eshrah, Islam A. ; Kishk, Ahmed A.

Author_Institution

Dept. of Electr. Eng., Mississippi Univ., University, MS

fYear

2006

fDate

11-16 June 2006

Firstpage

1659

Lastpage

1662

Abstract

The electric scalar and dyadic magnetic potential Green´s functions for a rectangular waveguide with dielectric-filled corrugations are derived. Interestingly, the expressions of the Green´s functions components can be decomposed into terms that represent conventional waveguide modes and others that represent hybrid TE^x modes. The application of the derived Green´s function to analyze finite sections of the left-handed waveguide is discussed

Keywords

Green´s function methods; dielectric-loaded waveguides; metamaterials; rectangular waveguides; Green functions components; corrugated waveguide; dielectric-filled corrugations; dyadic Green function; dyadic magnetic potential; electric scalar; left-hand propagation; left-handed waveguide; rectangular waveguide; Dielectrics; Eigenvalues and eigenfunctions; Electromagnetic waveguides; Green´s function methods; Magnetic analysis; Magnetic materials; Metamaterials; Periodic structures; Rectangular waveguides; Waveguide components; Green´s function; corrugated waveguide; left-hand propagation;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Symposium Digest, 2006. IEEE MTT-S International

Conference_Location

San Francisco, CA

ISSN

0149-645X

Print_ISBN

0-7803-9541-7

Electronic_ISBN

0149-645X

Type

conf

DOI

10.1109/MWSYM.2006.249676

Filename

4015262