Fabrication of Wide Band Metallic Bend Waveguide with Asymmetric In-Line Dielectric Rods

Yoshihiro KOKUBO  Tadashi KAWAI  

Publication
IEICE TRANSACTIONS on Electronics   Vol.E92-C   No.12   pp.1538-1540
Publication Date: 2009/12/01
Online ISSN: 1745-1353
Print ISSN: 0916-8516
Type of Manuscript: BRIEF PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
dielectric rods,  cylindrical array,  single mode,  asymmetry,  waveguide,  

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Summary: 
A metallic waveguide that has an array of dielectric rods located at a distance from the side wall of approximately one quarter the waveguide width was previously proposed for single mode propagation over a wide frequency range. In this study, the S parameters of such a waveguide were measured for the TE10 mode.