DocumentCode
861615
Title
Design of very high Q sapphire resonators
Author
Krupka, Jerzy ; Cros, D. ; Luiten, A. ; Tobar, Michael
Author_Institution
Instytut Mikroelektroniki i Optoelektroniki, Warsaw
Volume
32
Issue
7
fYear
1996
fDate
3/28/1996 12:00:00 AM
Firstpage
670
Lastpage
671
Abstract
The design of shielded sapphire dielectric resonators, based on rigorous solutions to Maxwell´s equations is described. Rayleigh-Ritz and finite element methods were employed for computations of the resonant frequencies, electric energy filling factors, geometrical factors and Q-factors relating to dielectric and conductor losses for such resonant structures. Results of computations have been compared with experiments
Keywords
Maxwell equations; Q-factor; cavity resonators; dielectric losses; dielectric resonators; finite element analysis; microwave oscillators; sapphire; Al2O3; DRO; Maxwell equations; Q-factor; Rayleigh-Ritz methods; conductor losses; dielectric losses; electric energy filling factors; finite element methods; geometrical factors; high Q resonators; sapphire resonators; shielded resonators;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19960466
Filename
491891
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