DocumentCode
1607453
Title
Optimization of Spurious Response in Dielectric Resonator Tunable Filters
Author
Abramowicz, Adam ; Derzakowski, Krzysztof ; Krupka, Jerzy
Author_Institution
Warsaw Univ. of Technol., Warsaw
fYear
2006
Firstpage
338
Lastpage
341
Abstract
Methods of tunable filters spurious response improvement are described. Dielectric resonator based filters with ferrite elements suffer from spurious resonances located close to the useful passband. Optimization of the resonator structure as well as application of TEM resonators leads to significant improvement. Design methods and measured results are provided.
Keywords
dielectric resonator filters; ferrite filters; TEM resonators; dielectric resonator tunable filters; ferrite elements; spurious response improvement; Dielectrics; Ferrites; Frequency; Insertion loss; Magnetic resonance; Magnetic separation; Passband; Q factor; Resonator filters; Tuning;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwaves, Radar & Wireless Communications, 2006. MIKON 2006. International Conference on
Conference_Location
Krakow
Print_ISBN
978-83-906662-7-3
Type
conf
DOI
10.1109/MIKON.2006.4345185
Filename
4345185
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