Title :
Design of high-Q frequency-temperature compensated dielectric resonators
Author :
Tobar, M.E. ; Hartnett, J.G. ; Cros, D. ; Blondy, P. ; Krupka, J. ; Ivanov, E.N. ; Guillon, P.
Author_Institution :
Dept. of Phys., Western Australia Univ., Nedlands, WA, Australia
fDate :
2/18/1999 12:00:00 AM
Abstract :
Dielectric frequency-temperature compensation has been achieved by placing low-loss rutile slices at the end faces of a cylindrical sapphire dielectric resonator. The designability of such a structure has been tested by comparing measurements of temperature characteristics with calculations from finite element software
Keywords :
Q-factor; compensation; dielectric resonators; finite element analysis; sapphire; Al2O3; Q-factor; TiO2; cylindrical sapphire dielectric resonator; design; finite element simulation; frequency-temperature compensation; rutile slice;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19990205
