DocumentCode
1293045
Title
Quarter wavelength ceramic combline filters
Author
Yao, Hui-Wen ; Wang, Chi ; Zaki, Kawthar A.
Author_Institution
CTA Inc., Rockville, MD, USA
Volume
44
Issue
12
fYear
1996
fDate
12/1/1996 12:00:00 AM
Firstpage
2673
Lastpage
2679
Abstract
A rigorous method for analysis of coupled dielectric quarter wavelength combline resonators is presented. The resonant frequencies and coupling coefficients of the resonators coupled by different coupling structures are investigated. A filter design technique based on the results of numerical analysis is described. A slot coupled filter and a monoblock elliptic function filter are designed. Excellent experimental results verify the theory
Keywords
ceramics; dielectric resonators; resonator filters; coupled dielectric quarter wavelength ceramic combline resonator; coupling coefficient; filter design; monoblock elliptic function filter; numerical analysis; resonant frequency; slot coupled filter; Ceramics; Costs; Couplings; Cutoff frequency; Dielectric materials; Electromagnetic waveguides; Magnetic materials; Mobile communication; Resonance; Resonator filters;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/22.554625
Filename
554625
Link To Document