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Article: Thin-stratified medium fast-multipole algorithm for solving microstrip structures

TitleThin-stratified medium fast-multipole algorithm for solving microstrip structures
Authors
KeywordsFast Multipole
Integral Equation
Method Of Moments
Microstrip
Multilevel Algorithm
Issue Date1998
Citation
Ieee Transactions On Microwave Theory And Techniques, 1998, v. 46 n. 4, p. 395-403 How to Cite?
AbstractAn accurate and efficient technique called the thinstratified medium fast-multipole algorithm (TSM-FMA) is presented for solving integral equations pertinent to electromagnetic analysis of microstrip structures, which consists of the fullwave analysis method and the application of the multilevel fast multipole algorithm (MLFMA) to thin stratified structures. In this approach, a new form of the electric-field spatial-domain Green's function is developed in a symmetrical form which simplifies the discretization of the integral equation using the method of moments (MoM). The patch may be of arbitrary shape since their equivalent electric currents are modeled with subdomain triangular patch basis functions. TSM-FMA is introduced to speed up the matrix-vector multiplication which constitutes the major computational cost in the application of the conjugate gradient (CG) method. TSM-FMA reduces the central processing unit (CPU) time per iteration to O(Nlog N) for sparse structures and to O(N) for dense structures, from O(N3) for the Gaussian elimination method and O(N2) per iteration for the CG method. The memory requirement for TSM-FMA also scales as O(NlogN) for sparse structures and as O(N) for dense structures. Therefore, this approach is suitable for solving large-scale problems on a small computer. © 1998 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/182442
ISSN
2015 Impact Factor: 2.284
2015 SCImago Journal Rankings: 1.346
References

 

DC FieldValueLanguage
dc.contributor.authorZhao, JSen_US
dc.contributor.authorChew, WCen_US
dc.contributor.authorLu, CCen_US
dc.contributor.authorMichielssen, Een_US
dc.contributor.authorSong, Jen_US
dc.date.accessioned2013-05-02T05:15:22Z-
dc.date.available2013-05-02T05:15:22Z-
dc.date.issued1998en_US
dc.identifier.citationIeee Transactions On Microwave Theory And Techniques, 1998, v. 46 n. 4, p. 395-403en_US
dc.identifier.issn0018-9480en_US
dc.identifier.urihttp://hdl.handle.net/10722/182442-
dc.description.abstractAn accurate and efficient technique called the thinstratified medium fast-multipole algorithm (TSM-FMA) is presented for solving integral equations pertinent to electromagnetic analysis of microstrip structures, which consists of the fullwave analysis method and the application of the multilevel fast multipole algorithm (MLFMA) to thin stratified structures. In this approach, a new form of the electric-field spatial-domain Green's function is developed in a symmetrical form which simplifies the discretization of the integral equation using the method of moments (MoM). The patch may be of arbitrary shape since their equivalent electric currents are modeled with subdomain triangular patch basis functions. TSM-FMA is introduced to speed up the matrix-vector multiplication which constitutes the major computational cost in the application of the conjugate gradient (CG) method. TSM-FMA reduces the central processing unit (CPU) time per iteration to O(Nlog N) for sparse structures and to O(N) for dense structures, from O(N3) for the Gaussian elimination method and O(N2) per iteration for the CG method. The memory requirement for TSM-FMA also scales as O(NlogN) for sparse structures and as O(N) for dense structures. Therefore, this approach is suitable for solving large-scale problems on a small computer. © 1998 IEEE.en_US
dc.languageengen_US
dc.relation.ispartofIEEE Transactions on Microwave Theory and Techniquesen_US
dc.subjectFast Multipoleen_US
dc.subjectIntegral Equationen_US
dc.subjectMethod Of Momentsen_US
dc.subjectMicrostripen_US
dc.subjectMultilevel Algorithmen_US
dc.titleThin-stratified medium fast-multipole algorithm for solving microstrip structuresen_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.doi10.1109/22.664140en_US
dc.identifier.scopuseid_2-s2.0-0001568701en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0001568701&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume46en_US
dc.identifier.issue4en_US
dc.identifier.spage395en_US
dc.identifier.epage403en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridZhao, JS=54681459600en_US
dc.identifier.scopusauthoridChew, WC=36014436300en_US
dc.identifier.scopusauthoridLu, CC=7404804587en_US
dc.identifier.scopusauthoridMichielssen, E=7005196479en_US
dc.identifier.scopusauthoridSong, J=7404788341en_US

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