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Article: Fast Illinois Solver Code (FISC)

TitleFast Illinois Solver Code (FISC)
Authors
KeywordsElectromagnetic Scattering
Fast Multipole
Integral Equations
Method Of Moments
Multilevel Algorithm
Radar Cross Sections
Issue Date1998
Citation
Ieee Antennas And Propagation Magazine, 1998, v. 40 n. 3, p. 27-33 How to Cite?
AbstractFISC (Fast Illinois Solver Code), co-developed by the Center for Computational Electromagnetics, University of Illinois, and DEMACO, is designed to compute the RCS of a target described by a triangular-facet file. The problem is formulated using the Method of Moments (MoM), where the Rao, Wilton, and Glisson basis functions are used. The resultant matrix equation is solved iteratively by the Conjugate Gradient (CG) method. The Multilevel Fast Multipole algorithm (MLFMA) is used to speed up the matrix-vector multiply in the CG method. The complexities for both the CPU time per iteration and the memory requirements are of O(N log N), where N is the number of unknowns. A 2.4-million unknown problem is solved in a few hours on the SGI CRAY Origin 2000 at NCSA of the University of Illinois at Urbana-Champaign.
Persistent Identifierhttp://hdl.handle.net/10722/182594
ISSN
2015 Impact Factor: 0.896
2015 SCImago Journal Rankings: 1.016
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorSong, JMen_US
dc.contributor.authorLu, CCen_US
dc.contributor.authorChew, WCen_US
dc.contributor.authorLee, SWen_US
dc.date.accessioned2013-05-02T05:16:01Z-
dc.date.available2013-05-02T05:16:01Z-
dc.date.issued1998en_US
dc.identifier.citationIeee Antennas And Propagation Magazine, 1998, v. 40 n. 3, p. 27-33en_US
dc.identifier.issn1045-9243en_US
dc.identifier.urihttp://hdl.handle.net/10722/182594-
dc.description.abstractFISC (Fast Illinois Solver Code), co-developed by the Center for Computational Electromagnetics, University of Illinois, and DEMACO, is designed to compute the RCS of a target described by a triangular-facet file. The problem is formulated using the Method of Moments (MoM), where the Rao, Wilton, and Glisson basis functions are used. The resultant matrix equation is solved iteratively by the Conjugate Gradient (CG) method. The Multilevel Fast Multipole algorithm (MLFMA) is used to speed up the matrix-vector multiply in the CG method. The complexities for both the CPU time per iteration and the memory requirements are of O(N log N), where N is the number of unknowns. A 2.4-million unknown problem is solved in a few hours on the SGI CRAY Origin 2000 at NCSA of the University of Illinois at Urbana-Champaign.en_US
dc.languageengen_US
dc.relation.ispartofIEEE Antennas and Propagation Magazineen_US
dc.subjectElectromagnetic Scatteringen_US
dc.subjectFast Multipoleen_US
dc.subjectIntegral Equationsen_US
dc.subjectMethod Of Momentsen_US
dc.subjectMultilevel Algorithmen_US
dc.subjectRadar Cross Sectionsen_US
dc.titleFast Illinois Solver Code (FISC)en_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.doi10.1109/74.706067en_US
dc.identifier.scopuseid_2-s2.0-0032090314en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0032090314&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume40en_US
dc.identifier.issue3en_US
dc.identifier.spage27en_US
dc.identifier.epage33en_US
dc.identifier.isiWOS:000075657300004-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridSong, JM=7404788341en_US
dc.identifier.scopusauthoridLu, CC=7404804587en_US
dc.identifier.scopusauthoridChew, WC=36014436300en_US
dc.identifier.scopusauthoridLee, SW=53870345600en_US

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