NDLI: Resonant Frequencies of Circular Substrate Integrated Resonators

Content Provider	IEEE Xplore Digital Library
Author	Amendola, G. Angiulli, G. Arnieri, E. Boccia, L.
Copyright Year	2001
Abstract	In this letter, the characterization of circular resonators realized in substrate integrated waveguide technology is presented. Resonances are found by setting up the equations of the scattering for an ensemble of metallic posts in parallel plates waveguide and considering the nontrivial solution to the corresponding homogeneous problem. Resonant frequencies are then located by means of an efficient strategy, based on an estimate of the minimum singular value. In the last part of the letter a data fit formula of practical use is presented for circular resonators with a wide range of geometrical and electrical parameters resonating on TM₀₁₀ and TM₁₁₀ modes.
Sponsorship	IEEE Microwave Theory and Techniques Society
Starting Page	239
Ending Page	241
Page Count	3
File Size	276215
File Format	PDF
ISSN	15311309
Volume Number	18
Issue Number	4
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-04-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Resonant frequency Resonance Scattering Equations Transmission line matrix methods Geometry Frequency estimation Singular value decomposition Circuits Resonator filters substrate integrated waveguides (SIWs) Resonators singular value decomposition (SVD)
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electrical and Electronic Engineering

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