Analysis of stripline T-junction with rectangular cut based on eigenmode expansion method and Foster-type equivalent network

Author

Takenaka, T. ; Hiraoka, T. ; Hsu Jui-Pang

Author_Institution

Fac. of Eng., Kanagawa Univ., Yokohama, Japan

Volume

2

fYear

2003

Firstpage

1111

Abstract

A stripline T-junction with a rectangular cut at the symmetric center is analyzed based on a two dimensional (2-D) planar circuit model, mode theory and the derived Foster-type equivalent network. Wide-band frequency characteristics are calculated with cut-size as a parameter, which leads to a discussion about transmission vs bandwidth characteristics, the realized limit of characteristics and determination of the optimum cut.

Keywords

eigenvalues and eigenfunctions; equivalent circuits; mode matching; strip line discontinuities; waveguide theory; Foster-type equivalent network; eigenmode expansion method; mode matching technique; mode theory; optimum cut; rectangular cut; stripline T-junction; transmission bandwidth characteristics; two dimensional planar circuit model; wide-band frequency characteristics; Circuits; Eigenvalues and eigenfunctions; Equations; Planar waveguides; Stripline; Transmission line matrix methods; Voltage; Waveguide discontinuities; Waveguide junctions; Waveguide theory;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Symposium Digest, 2003 IEEE MTT-S International

Conference_Location

Philadelphia, PA, USA

ISSN

0149-645X

Print_ISBN

0-7803-7695-1

Type

conf

DOI

10.1109/MWSYM.2003.1212563

Filename

1212563