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Article: Fast full-wave surface integral equation solver for multiscale structure modeling

TitleFast full-wave surface integral equation solver for multiscale structure modeling
Authors
KeywordsElectric Field Integral Equation (Efie)
Low-Frequency
Method Of Moments (Mom)
Mixed-Form Fast Multipole Algorithm
Multiscale
Issue Date2009
Citation
Ieee Transactions On Antennas And Propagation, 2009, v. 57 n. 11, p. 3594-3601 How to Cite?
AbstractWe describe a full-wave solver to model large-scale and complex multiscale structures. It uses the augmented electric field integral equation (A-EFIE), which includes both the charge and the current as unknowns to avoid the imbalance between the vector potential and the scalar potential in the conventional EFIE. The formulation proves to be stable in the low-frequency regime with the appropriate frequency scaling and the enforcement of charge neutrality. To conquer large-scale and complex problems, we solve the equation using iterative methods, design an efficient constraint preconditioning, and employ the mixed-form fast multipole algorithm (FMA) to accelerate the matrix-vector product. Numerical tests on various examples show high accuracy and fast convergence. At last, complex interconnect and packaging problems with over one million integral equation unknowns can be solved without the help of a parallel computer. © 2006 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/182765
ISSN
2015 Impact Factor: 2.053
2015 SCImago Journal Rankings: 2.130
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorQian, ZGen_US
dc.contributor.authorChew, WCen_US
dc.date.accessioned2013-05-02T05:16:45Z-
dc.date.available2013-05-02T05:16:45Z-
dc.date.issued2009en_US
dc.identifier.citationIeee Transactions On Antennas And Propagation, 2009, v. 57 n. 11, p. 3594-3601en_US
dc.identifier.issn0018-926Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/182765-
dc.description.abstractWe describe a full-wave solver to model large-scale and complex multiscale structures. It uses the augmented electric field integral equation (A-EFIE), which includes both the charge and the current as unknowns to avoid the imbalance between the vector potential and the scalar potential in the conventional EFIE. The formulation proves to be stable in the low-frequency regime with the appropriate frequency scaling and the enforcement of charge neutrality. To conquer large-scale and complex problems, we solve the equation using iterative methods, design an efficient constraint preconditioning, and employ the mixed-form fast multipole algorithm (FMA) to accelerate the matrix-vector product. Numerical tests on various examples show high accuracy and fast convergence. At last, complex interconnect and packaging problems with over one million integral equation unknowns can be solved without the help of a parallel computer. © 2006 IEEE.en_US
dc.languageengen_US
dc.relation.ispartofIEEE Transactions on Antennas and Propagationen_US
dc.subjectElectric Field Integral Equation (Efie)en_US
dc.subjectLow-Frequencyen_US
dc.subjectMethod Of Moments (Mom)en_US
dc.subjectMixed-Form Fast Multipole Algorithmen_US
dc.subjectMultiscaleen_US
dc.titleFast full-wave surface integral equation solver for multiscale structure modelingen_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.2009.2023629en_US
dc.identifier.scopuseid_2-s2.0-70449503069en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-70449503069&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume57en_US
dc.identifier.issue11en_US
dc.identifier.spage3594en_US
dc.identifier.epage3601en_US
dc.identifier.isiWOS:000271489000017-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridQian, ZG=9043842600en_US
dc.identifier.scopusauthoridChew, WC=36014436300en_US

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