DocumentCode
311860
Title
Theory on rotated excitation of a circular dual-mode resonator and filter
Author
Awai, I. ; Yamashita, T.
Author_Institution
Sch. of Eng., Yamaguchi Univ., Japan
Volume
2
fYear
1997
fDate
8-13 June 1997
Firstpage
781
Abstract
Analysis of a circular dual mode filter without any perturbation in the resonator itself is given, using a branch line model which is generally applicable to all where types of circular resonators. The extended theory for the structure with shunt susceptances to the external circuit is also verified by an experiment on a coplanar ring resonator.
Keywords
UHF filters; band-pass filters; equivalent circuits; passive filters; resonator filters; resonators; branch line model; circular dual mode filter; circular dual-mode resonator; coplanar ring resonator; rotated excitation; shunt susceptances; Attenuation; Bandwidth; Coupling circuits; Filtering theory; Impedance; Matched filters; Optical ring resonators; Resonant frequency; Resonator filters; Shunt (electrical);
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1997., IEEE MTT-S International
Conference_Location
Denver, CO, USA
ISSN
0149-645X
Print_ISBN
0-7803-3814-6
Type
conf
DOI
10.1109/MWSYM.1997.602906
Filename
602906
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