DocumentCode :
868026
Title :
A new design of cylindrical closed triplate ferrite resonators compared with magnetic wall approximation
Author :
Latrach, M. ; Monediere, T. ; Jecko, F.
Author_Institution :
Inst. de Recherche en Commun. Opt. & Microondes, CNRS, Limoges Univ., France
Volume :
26
Issue :
5
fYear :
1990
fDate :
9/1/1990 12:00:00 AM
Firstpage :
2856
Lastpage :
2862
Abstract :
Resonant frequencies at strong and weak static magnetic fields of even and odd modes are predicted and observed in a cylindrical metallic cavity containing two ferrite disk resonators separated by a thin circular center conductor. A rigorous electromagnetic analysis, more realistic than a magnetic wall approximation, using low-cost computation, describes the fundamental modes as well as higher order modes. It is therefore a useful tool for the computer-aided design of stripline ferrite disk resonators of the sort used in circulators
Keywords :
ferrite devices; resonators; solid-state microwave devices; strip line components; circulators; computer-aided design; cylindrical closed triplate ferrite resonators; cylindrical metallic cavity; electromagnetic analysis; ferrite disk resonators; magnetic wall approximation; static magnetic fields; stripline ferrite disk resonators; Circulators; Conductors; Design automation; Electromagnetic analysis; Ferrites; Magnetic fields; Magnetic resonance; Magnetic separation; Resonant frequency; Stripline;
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/20.104897
Filename :
104897
Link To Document :
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