DocumentCode
2715325
Title
Multi-element Variable-length Cylindrical Posts in Rectangular Waveguide
Author
Roelvink, Jochem ; Williamson, Allan
Author_Institution
Dept. of Electr. & Comput. Eng., Auckland Univ.
fYear
2006
fDate
11-16 June 2006
Firstpage
1488
Lastpage
1491
Abstract
A theoretical analysis is presented for two cases of multi-element tuning structures consisting of a variable-length and either one or two full-height cylindrical posts in rectangular waveguide. Theoretical results are shown to be in good agreement with simulation results. An investigation into the reactance characteristics is reported and it is shown that a much enhanced reactive tuning range is achievable compared to that of a single variable-length tuning post
Keywords
rectangular waveguides; waveguide theory; cylindrical posts; impedance-matching; multielement tuning structures; reactive tuning; rectangular waveguide; variable-length tuning; waveguide discontinuities; Antenna theory; Filtering theory; Geometry; Impedance matching; Matched filters; Rectangular waveguides; Solids; Strips; Waveguide discontinuities; Waveguide theory; Waveguides; antenna theory; filters; impedance-matching; waveguide discontinuities;
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.2006.249573
Filename
4015214
Link To Document