Method of moments enhancement technique for the analysis of Sierpinski pre-fractal antennas

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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	Romeu Robert, Jordi
dc.contributor.author	Rius Casals, Juan Manuel
dc.contributor.author	Mosig, Juan R.
dc.date	2002-01-10
dc.identifier.citation	Parrón, J.; Romeu, J; Rius, J. M.; Mosig, J. R. Method of moments enhancement technique for the analysis of Sierpinski pre-fractal antennas. IEEE Transactions on Antennas and Propagation, 2003, vol. 51, núm. 8, p. 1872-1876.
dc.identifier.citation	0018-926X
dc.identifier.uri	http://hdl.handle.net/2117/1695
dc.language.iso	eng
dc.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.relation	TIC2001-2364-C01-01
dc.relation	IST-2001-33055
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica
dc.subject	Antennas (Electronics)
dc.subject	Basis functions
dc.subject	Computational complexity
dc.subject	Computational cost
dc.subject	Fractals
dc.subject	Frequency-domain analysis
dc.subject	Iterated function system
dc.subject	Iterative methods
dc.subject	Method of moments
dc.subject	Multilevel matrix decomposition algorithm
dc.subject	Numerical analysis
dc.subject	Patch antennas
dc.subject	Sierpinski microstrip antennas
dc.subject	Sierpinski pre-fractal antennas
dc.subject	IFS
dc.subject	MLMDA
dc.subject	MoM
dc.subject	Antenes (Electrònica)
dc.title	Method of moments enhancement technique for the analysis of Sierpinski pre-fractal antennas
dc.type	info:eu-repo/semantics/article
dc.description.abstract	The numerical analysis of highly iterated Sierpinski microstrip patch antennas by method of moments (MoM) involves many tiny subdomain basis functions, resulting in a very large number of unknowns. The Sierpinski pre-fractal can be defined by an iterated function system (IFS). As a consequence, the geometry has a multilevel structure with many equal subdomains. This property, together with a multilevel matrix decomposition algorithm (MLMDA) implementation in which the MLMDA blocks are equal to the IFS generating shape, is used to reduce the computational cost of the frequency analysis of a Sierpinski based structure.
dc.description.abstract	Peer Reviewed

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