DocumentCode
908182
Title
Hollow-Cylinder Waveguide Isolators for Use at Millimeter Wavelengths
Author
Kanda, Motohisa ; May, William G.
Volume
22
Issue
11
fYear
1974
fDate
11/1/1974 12:00:00 AM
Firstpage
913
Lastpage
917
Abstract
The device considered in this study is a semiconductor waveguide isolator consisting of a hollow column of a semiconductor mounted coaxially in a circular waveguide in a longitudinal dc magnetic field. An elementary and physical analysis based on the excitation of plane waves in the guide and a more rigorous mode-matching analysis (MMA) are presented. These theoretical predictions are compared with experimental results for an InSb isolator at 94 GHz and 7.5 K.
Keywords
Dielectric constant; Electromagnetic waveguides; Isolators; Magnetic analysis; Magnetic fields; Plasma measurements; Plasma waves; Semiconductor waveguides; Waveguide components; Waveguide theory;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/TMTT.1974.1128385
Filename
1128385
Link To Document