NDLI: Characterization of resonances by polar expansion of Generalized Admittance Matrix

Content Provider	IEEE Xplore Digital Library
Author	Llorente-Romano, S. Gimeno, B. Boria Esbert, V.E. Salazar, M.
Copyright Year	2010
Description	Author affiliation: Dpto. de Física Aplicada, Universidad de Valencia, Avda. Blasco Ibáñez, 13. 46010 Spain (Gimeno, B.) \|\| Dpto. de Comunicaciones, Universidad Politécnica de Valencia, Camino de Vera, s/n. 46022 Spain (Boria Esbert, V.E.) \|\| Signal and Communications Theory, Universidad Carlos III de Madrid, Avda. de la Universidad, 30. 28911 Leganés, Spain (Llorente-Romano, S.; Salazar, M.)
Abstract	An algorithm for the computation of resonances of lossless electromagnetic problems segmented into elementary blocks is presented. The method is based on the pole expansion of the Generalized Admittance Matrix (GAM) of each elementary block. Two quasi-static terms are extracted from the expansion in order to obtain a better convergence. The connection of all blocks composing a geometry can be realized in pole expansion format efficiently, without requiring a frequency sweep. This algorithm is used in the frame of the Transverse Resonance Method (TRM) in order to solve for the mode resonances of a radial waveguide. The procedure reduces to the solution of a linear eigenvalue problem instead of a transcendental equation. Once the results of the mode resonances are available the proposed algorithm is used to solve for the resonances of a dielectric resonator.
Starting Page	361
Ending Page	364
File Size	131305
Page Count	4
File Format	PDF
ISBN	9781424472321
e-ISBN	9782874870163
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-09-28
Publisher Place	France
Access Restriction	Subscribed
Rights Holder	EUROPEAN MICROWAVE ASSOC
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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