NDLI: A general treatment for the electromagnetic modeling of composite structures with the Method of Moments

Content Provider	IEEE Xplore Digital Library
Author	Craeye, Christophe Piette, Marc Gilles, Thierry
Copyright Year	2006
Description	Author affiliation: Université catholique de Louvain, Laboratoire TELE, Pl. du Levant, 2, 1348 Louvain-la-Neuve, Belgium (Craeye, Christophe) \|\| Ecole Royale Militaire, Laboratoire d¿Electromagnétisme Appliqué (LEMA), Av. de la Renaissance, 30, 1000 Bruxelles, Belgium (Piette, Marc; Gilles, Thierry)
Abstract	For more than twenty years, especially since the advent of the well known and extensively used Rao-Wilton-Glisson (RWG) subdomain functions, a lot of accurate electromagnetic modelling with the Method of Moments (MoM) has been accomplished, firstly and mainly for Perfect Electric Conductors (PEC), later also for dielectric bodies. Composite structures made of adjacent homogeneous PEC and dielectric bodies has received much fewer attention so far [2]. To date, though quite general approaches have been presented [3], no full treatment of this problem has been given yet. The purpose of this paper to make new steps towards such a full treatment. First of all, the PEC bodies are presented along with their dual counterpart, the PMC bodies. Next, both volumic bodies and plates are combined in every possible ways. The concepts of singular edges and branched bodies are introduced, and the importance of electrical continuity is emphasized. The essential notion of RWG sectors is identified, for which two important properties are demonstrated. The treatment of composite structures is made very general to allow the use the any testing scheme, coupled to any redundancy reduction scheme. Finally, a new general approach based on the sector property table is proposed where perfect conductors appear as a special case of dielectrics.
Starting Page	1
Ending Page	6
File Size	359903
Page Count	6
File Format	PDF
ISBN	9789290929376
DOI	10.1109/EUCAP.2006.4584540
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-11-06
Publisher Place	France
Access Restriction	Subscribed
Rights Holder	ESA
Subject Keyword	Magnetic separation Dielectric materials Magnetic domains Dielectric losses Electromagnetic modeling Conductors Moment methods Feeds Conducting materials Testing
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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