DocumentCode
2991976
Title
The improvement of miniaturized multilayer ceramic band-pass filter
Author
Ishitobi, M. ; Ajioka, E. ; Abe, T. ; Ninomiya, H.
Author_Institution
TDK Corp., Ichikawa, Japan
Volume
3
fYear
1999
fDate
13-19 June 1999
Firstpage
1343
Abstract
The improved loss of multilayer ceramic miniaturized band-pass filters and the improvement of the Q-factors by 10 percent are shown by putting the coaxial resonators into the multilayer structure. To find this solution, several typical resonators are optimized and the relationships between the volume and Q-factors are examined, with practical ceramic material parameters.
Keywords
Q-factor; band-pass filters; coaxial waveguides; crystal filters; microwave filters; resonator filters; Q-factors; coaxial resonators; material parameters; multilayer ceramic band-pass filter; multilayer structure; volume; Band pass filters; Ceramics; Coaxial components; Conducting materials; Dielectric losses; Nonhomogeneous media; Permittivity; Q factor; Resonator filters; Shape;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1999 IEEE MTT-S International
Conference_Location
Anaheim, CA, USA
Print_ISBN
0-7803-5135-5
Type
conf
DOI
10.1109/MWSYM.1999.779636
Filename
779636
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