DocumentCode
915485
Title
High-Azimuthal-Index Resonances in Ferrite MIC Disk Resonators
Author
de Santis, Pietro
Volume
25
Issue
5
fYear
1977
fDate
5/1/1977 12:00:00 AM
Firstpage
360
Lastpage
367
Abstract
This paper presents a study of the nonreciprocal high-azimuthal-index zero-radial-order modes which may resonate in ferrite MIC disk resonators magnetized perpendicularly to the ground plane. Both ferrite volume (FV) and edge-guided-wave (EGW) modes we investigated by using a suitable equivalent model. It is found that when the ferrite is saturated, a simple empirical parameter is sufficient to characterize the fringing-field effects at the disk´s edge.
Keywords
Acoustic waveguides; Electromagnetic waveguides; Electrons; Ferrites; Finite element methods; Microwave integrated circuits; Microwave theory and techniques; Polynomials; Resonance; Transmission line matrix methods;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/TMTT.1977.1129104
Filename
1129104
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