Application of the multilevel decomposition algorithm to the frequency analysis of large microstrip antenna arrays

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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	Parrón Granados, Josep
dc.contributor.author	Rius Casals, Juan Manuel
dc.contributor.author	Mosig, Juan R.
dc.date	2002-03-31
dc.identifier.citation	Parrón Granados, J; Rius Casals, J.M; Mosig, J.R. Application of the multilevel decomposition algorithm to the frequency analysis of large microstrip antenna arrays. IEEE Transactions on Magnetics, 2002, vol. 38, núm.2, part.1, pàg. 724
dc.identifier.citation	0018-9464
dc.identifier.uri	http://hdl.handle.net/2117/1671
dc.language.iso	eng
dc.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.relation	13th. Annual Conference on the Computation of Electromagnetic Fields (COMPUMAG'01)
dc.relation	FEDER 2FD97-0135
dc.relation	TIC98-1037
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica
dc.subject	Antenna arrays
dc.subject	Algebras, Linear
dc.subject	Frequency analysis
dc.subject	Integral equations
dc.subject	Iterative methods
dc.subject	Large microstrip antenna arrays
dc.subject	Multilevel matrix decomposition algoritm
dc.subject	MLMDA method
dc.subject	Moment methods
dc.subject	MoM
dc.subject	Planar structures
dc.subject	Antenes -- Agrupacions
dc.subject	Àlgebra lineal
dc.title	Application of the multilevel decomposition algorithm to the frequency analysis of large microstrip antenna arrays
dc.type	info:eu-repo/semantics/article
dc.description.abstract	The application of integral equation methods based in the method of moments discretization to solve large antenna arrays is difficult due to the fact that the computational requirements increase rapidly with the number of unknowns. This is critical when a frequency analysis of the antenna is required.We propose the multilevel matrix decomposition algorithm (MLMDA) to carry out this purpose efficiently. As the MLMDA method is particularly well-suited for the analysis of planar structures with any Green’s function, it is a very efficient approach for the frequency analysis of microstrip antenna arrays.
dc.description.abstract	Peer Reviewed

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