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Conference Paper: Finite element based generalized impedance boundary condition for complicated em calculation

TitleFinite element based generalized impedance boundary condition for complicated em calculation
Authors
He, SNie, ZHuang, JZJiang, LChew, WC
Keywordsboundary integral equation
finite element method
generalized impedance boundary condition
Issue Date2011
PublisherI E E E. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000033
Citation
The 2011 IEEE International Symposium on Antennas and Propagation (APSURSI), Spokane, WA., 3-8 July 2011. In IEEE APSURSI Digest, 2011, p. 2700-2703 How to Cite?
DOI: http://dx.doi.org/10.1109/APS.2011.5997082
AbstractIn this paper, a finite element based generalized impedance boundary condition (FEM-GIBC) is proposed to solve complicated electromagnetic (EM) problems. Complex structures with arbitrary inhomogeneity and shapes are modeled with the finite element method, and their scattering contributions are transformed to generalized impedance conditions on their boundaries. For each sub-domain, a special GIBC can be established and it is only related to the structures in this domain. Hence, for finite periodic structures, a representative GIBC can be formulated at the boundary of a unit cell. After the GIBC at each boundary is established, the electromagnetic coupling between each impedance boundary can be calculated by the boundary integral equations (BIE) and accelerated with the multilevel fast multipole algorithm (MLFMA). © 2011 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/140269
ISSN
1522-3965
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorHe, Sen_HK
dc.contributor.authorNie, Zen_HK
dc.contributor.authorHuang, JZen_HK
dc.contributor.authorJiang, Len_HK
dc.contributor.authorChew, WCen_HK
dc.date.accessioned2011-09-23T06:09:27Z-
dc.date.available2011-09-23T06:09:27Z-
dc.date.issued2011en_HK
dc.identifier.citationThe 2011 IEEE International Symposium on Antennas and Propagation (APSURSI), Spokane, WA., 3-8 July 2011. In IEEE APSURSI Digest, 2011, p. 2700-2703en_HK
dc.identifier.issn1522-3965en_HK
dc.identifier.urihttp://hdl.handle.net/10722/140269-
dc.description.abstractIn this paper, a finite element based generalized impedance boundary condition (FEM-GIBC) is proposed to solve complicated electromagnetic (EM) problems. Complex structures with arbitrary inhomogeneity and shapes are modeled with the finite element method, and their scattering contributions are transformed to generalized impedance conditions on their boundaries. For each sub-domain, a special GIBC can be established and it is only related to the structures in this domain. Hence, for finite periodic structures, a representative GIBC can be formulated at the boundary of a unit cell. After the GIBC at each boundary is established, the electromagnetic coupling between each impedance boundary can be calculated by the boundary integral equations (BIE) and accelerated with the multilevel fast multipole algorithm (MLFMA). © 2011 IEEE.en_HK
dc.languageengen_US
dc.publisherI E E E. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000033en_HK
dc.relation.ispartofIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)en_HK
dc.subjectboundary integral equationen_HK
dc.subjectfinite element methoden_HK
dc.subjectgeneralized impedance boundary conditionen_HK
dc.titleFinite element based generalized impedance boundary condition for complicated em calculationen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailJiang, L: jianglj@hku.hken_HK
dc.identifier.emailChew, WC: wcchew@hku.hken_HK
dc.identifier.authorityJiang, L=rp01338en_HK
dc.identifier.authorityChew, WC=rp00656en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/APS.2011.5997082en_HK
dc.identifier.scopuseid_2-s2.0-80055020991en_HK
dc.identifier.hkuros195340en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-80055020991&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage2700en_HK
dc.identifier.epage2703en_HK
dc.publisher.placeUnited Statesen_HK
dc.description.otherThe 2011 IEEE International Symposium on Antennas and Propagation (APSURSI), Spokane, WA., 3-8 July 2011. In IEEE APSURSI Digest, 2011, p. 2700-2703-
dc.identifier.scopusauthoridHe, S=25638135500en_HK
dc.identifier.scopusauthoridNie, Z=7103290485en_HK
dc.identifier.scopusauthoridHuang, JZ=35790196600en_HK
dc.identifier.scopusauthoridJiang, L=36077777200en_HK
dc.identifier.scopusauthoridChew, WC=36014436300en_HK
dc.identifier.issnl1522-3965-

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