Preconditioning techniques in the analysis of finite metamaterial slabs

Consultar RECERCAT

Para acceder a los documentos con el texto completo, por favor, siga el siguiente enlace: http://hdl.handle.net/2117/1710

Título:	Preconditioning techniques in the analysis of finite metamaterial slabs
Autor/a:	Úbeda Farré, Eduard; Rius Casals, Juan Manuel; Romeu Robert, Jordi
Otros autores:	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. ANTENNALAB - Grup d'Antenes i Sistemes Radio
Abstract:	In the method of moments (MoM) electric field integral equation (EFIE) analysis of slabs of metamaterials, we show that a left-preconditioning scheme by blocks gathering interactions between basis functions belonging to each basic cell of the metamaterial reaches convergence in less iterations and with less computational time than a left-preconditioner based on discarding interactions between basis functions beyond a given distance.
Abstract:	Peer Reviewed
Materia(s):	-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica -Basis functions -Computational time -Convergence of numerical methods -EFIE analysis -Electric field integral equations -Finite metamaterial slab -Iterative methods -Metamaterials -Method of moments -Preconditioning technique -EFIE -MoM
Derechos:
Tipo de documento:	Artículo
Editor:	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Compartir:

Yuste, Pedro; Rius Casals, Juan Manuel; Romeu Robert, Jordi; Blanch Boris, Sebastián; Heldring, Alexander; Úbeda Farré, Eduard

Yuste, Pedro; Rius Casals, Juan Manuel; Romeu Robert, Jordi; Blanch Boris, Sebastián; Heldring, Alexander; Úbeda Farré, Eduard

Rius Casals, Juan Manuel; Planes Conangla, Gerard; Úbeda Farré, Eduard; Heldring, Alexander

Heldring, Alexander; Úbeda Farré, Eduard; Rius Casals, Juan Manuel

Úbeda Farré, Eduard; Tamayo Palau, José María; Rius Casals, Juan Manuel

Coordinación

Patrocinio