Premium
Coupling coefficient of a new circular eccentric iris for multimodal cavity filters
Author(s) -
Vuong T. P.,
Surre F.,
Baudrand H.,
Dillenbourg H.,
Herren J. J.
Publication year - 2000
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/1098-2760(20010205)28:3<151::aid-mop1>3.0.co;2-z
Subject(s) - coupling coefficient of resonators , band pass filter , aperture (computer memory) , coupling (piping) , radius , microwave , iris (biosensor) , eccentric , optics , physics , mode (computer interface) , engineering , acoustics , electronic engineering , computer science , telecommunications , structural engineering , mechanical engineering , computer security , resonator , biometrics , operating system
In this paper, a new eccentric circular iris is introduced. It is designed to couple two cavities in bandpass filters. The frequency characterization is made by a mode‐matching method. Experimental results are in good agreement with theoretical ones. The influence of the aperture radius on the coupling coefficient is also investigated. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 28: 151–153, 2001.