DocumentCode
1834579
Title
A compact cavity filter with novel TM mode dielectric resonator structure
Author
Zhongxiang, Zhang ; Chang, Chen ; Xianliang, Wu
Author_Institution
Dept. PEE, Hefei Normal Univ., Hefei, China
fYear
2011
fDate
22-25 May 2011
Firstpage
111
Lastpage
113
Abstract
A novel transverse magnetic (TM) mode dielectric resonator and its filter realization are proposed for mobile communication system miniaturization applications. Single dielectric resonator and an eight-pole filter with three-transmission-zeros are modeled and designed for desired specification by using efficient optimization technique. About 30% horizontal dimensions are saved comparing with the common coaxial filter. Excellent filter responses are obtained and measured.
Keywords
dielectric resonator filters; microwave filters; mobile radio; cavity filter; dielectric resonator structure; mobile communication system; optimization technique; transverse magnetic mode; Band pass filters; Cavity resonators; Dielectrics; Filtering theory; Microwave filters; Resonant frequency; Resonator filters; TM mode; dielectric filter; dielectric resonator; miniaturization application;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Technology & Computational Electromagnetics (ICMTCE), 2011 IEEE International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-8556-7
Type
conf
DOI
10.1109/ICMTCE.2011.5915176
Filename
5915176
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