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Article: Multiscale simulation of complex sructures using equivalence principle algorithm with high-order field point sampling scheme

TitleMultiscale simulation of complex sructures using equivalence principle algorithm with high-order field point sampling scheme
Authors
Li, MKChew, WC
KeywordsDomain Decomposition Methods
Equivalence Principle
High-Order Point Sampling Scheme
Integral Equation Solvers
Integral Equations
Method Of Moments (Mom)
Nyström Methods
Tap Basis
Ultilevel Fast Multipole Algorithm
Issue Date2008
Citation
Ieee Transactions On Antennas And Propagation, 2008, v. 56 n. 8 I, p. 2389-2397 How to Cite?
DOI: http://dx.doi.org/10.1109/TAP.2008.926785
AbstractIn this paper, an updated equivalence principle algorithm (EPA) is presented. Compared with previous work by the authors, the high-order point sampling scheme is used to reduce the high-frequency noise in field projection. An updated tap basis scheme is introduced to simplify the formulation. With these schemes, the equivalence principle algorithm can be used to solve multiscale problems by substituting the oversampled region with a proper equivalence surface. Moreover, EPA can also be accelerated using attached unknown accelerations and multilevel fast multipole algorithm so that large multiscale problems can be solved efficiently. © 2008 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/182751
ISSN
0018-926X
2021 Impact Factor: 4.824
2020 SCImago Journal Rankings: 1.652
ISI Accession Number ID
WOS:000258373000024
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorLi, MKen_US
dc.contributor.authorChew, WCen_US
dc.date.accessioned2013-05-02T05:16:42Z-
dc.date.available2013-05-02T05:16:42Z-
dc.date.issued2008en_US
dc.identifier.citationIeee Transactions On Antennas And Propagation, 2008, v. 56 n. 8 I, p. 2389-2397en_US
dc.identifier.issn0018-926Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/182751-
dc.description.abstractIn this paper, an updated equivalence principle algorithm (EPA) is presented. Compared with previous work by the authors, the high-order point sampling scheme is used to reduce the high-frequency noise in field projection. An updated tap basis scheme is introduced to simplify the formulation. With these schemes, the equivalence principle algorithm can be used to solve multiscale problems by substituting the oversampled region with a proper equivalence surface. Moreover, EPA can also be accelerated using attached unknown accelerations and multilevel fast multipole algorithm so that large multiscale problems can be solved efficiently. © 2008 IEEE.en_US
dc.languageengen_US
dc.relation.ispartofIEEE Transactions on Antennas and Propagationen_US
dc.subjectDomain Decomposition Methodsen_US
dc.subjectEquivalence Principleen_US
dc.subjectHigh-Order Point Sampling Schemeen_US
dc.subjectIntegral Equation Solversen_US
dc.subjectIntegral Equationsen_US
dc.subjectMethod Of Moments (Mom)en_US
dc.subjectNyström Methodsen_US
dc.subjectTap Basisen_US
dc.subjectUltilevel Fast Multipole Algorithmen_US
dc.titleMultiscale simulation of complex sructures using equivalence principle algorithm with high-order field point sampling schemeen_US
dc.typeArticleen_US
dc.identifier.emailChew, WC: wcchew@hku.hken_US
dc.identifier.authorityChew, WC=rp00656en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1109/TAP.2008.926785en_US
dc.identifier.scopuseid_2-s2.0-49749133868en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-49749133868&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume56en_US
dc.identifier.issue8 Ien_US
dc.identifier.spage2389en_US
dc.identifier.epage2397en_US
dc.identifier.isiWOS:000258373000024-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridLi, MK=7405263889en_US
dc.identifier.scopusauthoridChew, WC=36014436300en_US
dc.identifier.issnl0018-926X-

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