Cylindrical obstacles in multi-port waveguide junctions

Author

Polewski, Michal ; Mazur, Jerzy

Author_Institution

Dept. of Electron., Telecommun. & Informatics, Tech. Univ. Gdansk, Poland

Volume

2

fYear

2002

fDate

2002

Firstpage

455

Abstract

The combination of an extended iterative scattering procedure and the orthogonal expansion method is used to obtain the scattering matrix for multi-port waveguide junctions. Frequency responses of the transmission coefficients in a rectangular waveguide, describing the resonances of the posts on the dominant waveguide mode, are derived. The validity and accuracy of the method is verified by comparing the numerical results with those given in literature.

Keywords

S-matrix theory; frequency response; iterative methods; rectangular waveguides; resonance; waveguide junctions; S matrix calculations; dominant waveguide mode; extended iterative scattering procedure; multi-port waveguide junctions; obstacle post resonances; orthogonal expansion method; rectangular waveguides; scattering matrix; transmission coefficient frequency responses; waveguide cylindrical obstacles; Eigenvalues and eigenfunctions; Equations; Iterative methods; Magnetic fields; Rectangular waveguides; Region 5; Scattering; Transmission line matrix methods; Waveguide components; Waveguide junctions;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwaves, Radar and Wireless Communications, 2002. MIKON-2002. 14th International Conference on

Print_ISBN

83-906662-5-1

Type

conf

DOI

10.1109/MIKON.2002.1017886

Filename

1017886