The analysis of higher-order modes and cutoff frequencies in circular-rectangular coaxial waveguides using SVD technique

Author

Haiyin Wang ; Litva, J. ; Ke-Li Wu

Author_Institution

Commun. Res. Lab., McMaster Univ., Hamilton, Ont., Canada

Volume

3

fYear

1998

fDate

21-26 June 1998

Firstpage

1500

Abstract

The singular value decomposition technique combined with orthogonal mode expansion and the Galerkin method are applied to analyze the field distribution and cutoff frequencies of higher-order modes in circular-rectangular (C-R) coaxial waveguides. The mathematical expressions of the TE modes are presented. The results can be used for design of waveguide components with C-R coaxial structures.

Keywords

Galerkin method; circular waveguides; coaxial waveguides; rectangular waveguides; singular value decomposition; waveguide theory; C-R coaxial structures; Galerkin method; SVD technique; TE modes; circular-rectangular coaxial waveguides; cutoff frequencies; design; field distribution; higher-order modes; orthogonal mode expansion; singular value decomposition technique; waveguide components; Coaxial components; Cutoff frequency; Eigenvalues and eigenfunctions; Electromagnetic waveguides; Equations; Matrix decomposition; Moment methods; Singular value decomposition; Tellurium; Transmission line matrix methods;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 1998. IEEE

Conference_Location

Atlanta, GA, USA

Print_ISBN

0-7803-4478-2

Type

conf

DOI

10.1109/APS.1998.690799

Filename

690799