Dielectric Rod Resonators Having High Values of Unloaded Q

Yoshio KOBAYASHI  Yukimasa KABE  

IEICE TRANSACTIONS (1976-1990)   Vol.E69   No.4   pp.335-337
Publication Date: 1986/04/25
Online ISSN: 
Print ISSN: 0000-0000
Type of Manuscript: Special Section LETTER (Special Issue: Papers from 1986 National Convention IECE Japan)
Category: Microwave Circuits

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The unloaded Q,Qu of the TE01 mode for a dielectric rod resonator encased within a cavity is accurately computed for dielectric constant of 24 at 11.9 GHz. Qu105 is obtained for loss tangent tan =0. HighQ resonators having Qu23,000 are realized using new BMT ceramics (tan4.2105).