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.issued
2003-08-31
dc.identifier
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
https://hdl.handle.net/2117/1695
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
dc.format
application/pdf
dc.publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.relation
TIC2001-2364-C01-01
dc.relation
IST-2001-33055
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
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
Antenes (Electrònica)
dc.title
Method of moments enhancement technique for the analysis of Sierpinski pre-fractal antennas
