Multilevel matrix decomposition algorithm for analysis of electrically large electromagnetic problems in 3-d

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To access the full text documents, please follow this link: http://hdl.handle.net/2117/98353

dc.contributor	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.contributor	Universitat Politècnica de Catalunya. ANTENNALAB - Grup d'Antenes i Sistemes Radio
dc.contributor.author	Rius Casals, Juan Manuel
dc.contributor.author	Parrón Granados, Josep
dc.contributor.author	Úbeda Farré, Eduard
dc.contributor.author	Mosig, J R
dc.date	1999-08
dc.identifier.citation	Rius, J., Parron, J., Ubeda, E., Mosig, J. Multilevel matrix decomposition algorithm for analysis of electrically large electromagnetic problems in 3-d. "Microwave and optical technology letters", Agost 1999, vol. 22, núm. 3, p. 177-182.
dc.identifier.citation	0895-2477
dc.identifier.citation	10.1002/(SICI)1098-2760(19990805)22:3<177::AID-MOP8>3.0.CO;2-2
dc.identifier.uri	http://hdl.handle.net/2117/98353
dc.language.iso	eng
dc.relation	http://onlinelibrary.wiley.com.recursos.biblioteca.upc.edu/doi/10.1002/(SICI)1098-2760(19990805)22:3%3C177::AID-MOP8%3E3.0.CO;2-2/abstract
dc.rights	info:eu-repo/semantics/openAccess
dc.rights	http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació
dc.subject	Telecommunication
dc.subject	Telecomunicació
dc.title	Multilevel matrix decomposition algorithm for analysis of electrically large electromagnetic problems in 3-d
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/article
dc.description.abstract	The multilevel matrix decomposition algorithm (MLMDA) has been implemented in 3-D for the solution of large electromagnetic problems. The electric field integral equation is solved for arbitrary surfaces discretized using N Rao, Wilton, and Glisson basis functions. The MLMDA accelerates the matrix–vector products in a conjugate gradient or biconjugate gradient iterative solution of the resulting system of equations. The computational cost of each iteration is proportional to N¿log2¿N for very large problems, and is particularly small for planar or piecewise planar objects. ©1999 John Wiley & Sons, Inc. Microwave Opt Technol Lett 22: 177–182, 1999.
dc.description.abstract	Peer Reviewed

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