A multicomposite, multilayered cylindrical dielectric resonator for application in MMIC´s

Author

Hui, Wei Ke ; Wolff, Ingo

Author_Institution

Dept. of Electr. Eng. & Sonderforschungsbereich, Duisburg Univ., Germany

Volume

42

Issue

3

fYear

1994

fDate

3/1/1994 12:00:00 AM

Firstpage

415

Lastpage

423

Abstract

A method, based on the mode matching technique, to study various resonant modes of a multicomposite, multilayered cylindrical dielectric resonator is presented. Dielectric sphere and cone resonators placed in practical environments are investigated. The calculated resonant frequencies show very good agreement compared with the numerical results of the finite difference method for the spherical resonator and with the measured values for the conical resonator, respectively. Experimental investigations show that the conical resonator can be coupled to a circular microstrip line, which has small size at high frequencies and may be integrated together with an oscillator

Keywords

MMIC; dielectric resonators; finite difference methods; microwave oscillators; MMIC; circular microstrip line; cone resonators; dielectric resonator; dielectric sphere; mode matching technique; multicomposite resonator; multilayered cylindrical type; resonant frequencies; resonant modes; Bonding; Dielectric substrates; Engine cylinders; Finite difference methods; Microstrip resonators; Microwave oscillators; Resonance; Resonant frequency; Shape; Tellurium;

fLanguage

English

Journal_Title

Microwave Theory and Techniques, IEEE Transactions on

Publisher

ieee

ISSN

0018-9480

Type

jour

DOI

10.1109/22.277435

Filename

277435