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- Publisher Website: 10.1109/TAP.2009.2023629
- Scopus: eid_2-s2.0-70449503069
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Article: Fast full-wave surface integral equation solver for multiscale structure modeling
Title | Fast full-wave surface integral equation solver for multiscale structure modeling |
---|---|
Authors | |
Keywords | Electric Field Integral Equation (Efie) Low-Frequency Method Of Moments (Mom) Mixed-Form Fast Multipole Algorithm Multiscale |
Issue Date | 2009 |
Citation | Ieee Transactions On Antennas And Propagation, 2009, v. 57 n. 11, p. 3594-3601 How to Cite? |
Abstract | We 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 Identifier | http://hdl.handle.net/10722/182765 |
ISSN | 2023 Impact Factor: 4.6 2023 SCImago Journal Rankings: 1.794 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Qian, ZG | en_US |
dc.contributor.author | Chew, WC | en_US |
dc.date.accessioned | 2013-05-02T05:16:45Z | - |
dc.date.available | 2013-05-02T05:16:45Z | - |
dc.date.issued | 2009 | en_US |
dc.identifier.citation | Ieee Transactions On Antennas And Propagation, 2009, v. 57 n. 11, p. 3594-3601 | en_US |
dc.identifier.issn | 0018-926X | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/182765 | - |
dc.description.abstract | We 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.language | eng | en_US |
dc.relation.ispartof | IEEE Transactions on Antennas and Propagation | en_US |
dc.subject | Electric Field Integral Equation (Efie) | en_US |
dc.subject | Low-Frequency | en_US |
dc.subject | Method Of Moments (Mom) | en_US |
dc.subject | Mixed-Form Fast Multipole Algorithm | en_US |
dc.subject | Multiscale | en_US |
dc.title | Fast full-wave surface integral equation solver for multiscale structure modeling | en_US |
dc.type | Article | en_US |
dc.identifier.email | Chew, WC: wcchew@hku.hk | en_US |
dc.identifier.authority | Chew, WC=rp00656 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1109/TAP.2009.2023629 | en_US |
dc.identifier.scopus | eid_2-s2.0-70449503069 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-70449503069&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 57 | en_US |
dc.identifier.issue | 11 | en_US |
dc.identifier.spage | 3594 | en_US |
dc.identifier.epage | 3601 | en_US |
dc.identifier.isi | WOS:000271489000017 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Qian, ZG=9043842600 | en_US |
dc.identifier.scopusauthorid | Chew, WC=36014436300 | en_US |
dc.identifier.issnl | 0018-926X | - |