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dc.contributor.authorTamayo Palau, José María
dc.contributor.authorHeldring, Alexander
dc.contributor.authorRius Casals, Juan Manuel
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.identifier.citationTamayo, J.M.; Heldring, A.; Rius, J. Multilevel adaptive cross approximation (MLACA). A: IEEE International Antennas and Propagation Symposium. "IEEE International Antennas and Propagation Symposium". Charleston: IEEE, 2009, p. 1-4.
dc.description.abstractIn recent years, several methods have been developed for accelerating the iterative solution of the electromagnetic integral equations discretized by Method of Moments (MoM). Most of them are based on the compressibility of parts of the MoM matrix when they correspond to the interaction between two distant boxes. Among them, a promising one is the Adaptive Cross Approximation (ACA) [1] which combined with a SVD recompression achieves very good results, especially for moderately large number of unknowns N. In this paper we propose a multilevel implementation of the ACA leading to a highly enhanced compression rate.
dc.format.extent4 p.
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal
dc.subject.lcshElectromagnetic interference
dc.titleMultilevel adaptive cross approximation (MLACA)
dc.typeConference report
dc.subject.lemacSenyal, Teoria del (Telecomunicació)
dc.contributor.groupUniversitat Politècnica de Catalunya. ANTENNALAB - Grup d'Antenes i Sistemes Radio
dc.rights.accessOpen Access
dc.description.versionPostprint (published version)
upcommons.citation.authorTamayo, J.M.; Heldring, A.; Rius, J.
upcommons.citation.contributorIEEE International Antennas and Propagation Symposium
upcommons.citation.publicationNameIEEE International Antennas and Propagation Symposium

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