DocumentCode
1010409
Title
Millimetre-wave dielectric waveguide ferrite phase shifter with longitudinal magnetisation
Author
Gl¿¿cker, R.
Author_Institution
Universitÿt Erlangen-Nÿrnberg, Institut fÿr Hochfrequenztechnik, Erlangen, West Germany
Volume
21
Issue
19
fYear
1985
Firstpage
827
Lastpage
829
Abstract
A dielectric waveguide structure, containing an NiZn ferrite as phase-shifting medium is described. By applying a longitudinal static magnetic field to the ferrite, a reciprocal phase shift is obtained. Broadband characteristics are achieved by tapering the ferrite. Experimental results in the frequency range of 60¿90 GHz for the phase shift and insertion loss of the device are presented.
Keywords
dielectric waveguides; ferrite devices; phase shifters; solid-state microwave circuits; waveguide components; MM wave phase shifter; NiZn ferrite; broadband characteristics; dielectric waveguide structure; frequency range 60 to 90 GHz; insertion loss; longitudinal magnetisation; longitudinal static magnetic field; phase-shifting medium; reciprocal phase shift;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19850585
Filename
4251386
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