Title :
A new method of accurately determining resonant frequencies of cylindrical and ring dielectric resonators
Author :
Lee, Juseop ; Kim, Young-Sik
Author_Institution :
Dept. of Radio Sci. & Eng., Korea Univ., Seoul, South Korea
fDate :
6/1/1999 12:00:00 AM
Abstract :
A new method of determining resonant frequencies of cylindrical and ring dielectric resonators (DRs) is presented. The effective dielectric constants in the dielectric waveguide model have been newly defined in the axial and radial attenuation constants to calculate more accurate resonant frequencies of the TE01δ mode of cylindrical and ring DRs in a microwave integrated-circuit environment. The accuracy of this approach has been shown to be better than 0.5% in error
Keywords :
dielectric resonators; microwave integrated circuits; permittivity; TE01δ mode; attenuation constants; cylindrical dielectric resonators; effective dielectric constants; microwave integrated-circuit environment; resonant frequencies; ring dielectric resonators; Attenuation; Dielectric constant; Distributed computing; Equations; Helium; Microwave integrated circuits; Microwave theory and techniques; Permittivity; Resonance; Resonant frequency;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
