An efficient technique is presented, based on the application of a multi-resolution (MR) approach to the BMIA/AIM formulation. The BMIA/AIM is an extension of the banded matrix iterative approach (BMIA) to a non-canonical grid by using the adaptive integral method (AIM) and allows an efficient analysis of patch antennas having medium/large or large dimensions. The multi-resolution (MR) approach keeps the different scales of the problem directly into the basis functions representation. The basis is constructed via the "dual-isoscalar" technique, which possesses both spectral and spatial resolution, and allows us to considerably improve the MoM matrix condition number and iteration convergence.

A BMIA/AIM Multi-Resolution analysis of large printed arrays / P. De Vita; A. Mori; A. Freni; F. Vipiana; P. Pirinoli; G. Vecchi. - STAMPA. - (2003), pp. 1-1. (Intervento presentato al convegno Piers 2003 tenutosi a Hawaii nel Oct. 13-16, 2003).

A BMIA/AIM Multi-Resolution analysis of large printed arrays

DE VITA, PAOLO;FRENI, ANGELO;
2003

Abstract

An efficient technique is presented, based on the application of a multi-resolution (MR) approach to the BMIA/AIM formulation. The BMIA/AIM is an extension of the banded matrix iterative approach (BMIA) to a non-canonical grid by using the adaptive integral method (AIM) and allows an efficient analysis of patch antennas having medium/large or large dimensions. The multi-resolution (MR) approach keeps the different scales of the problem directly into the basis functions representation. The basis is constructed via the "dual-isoscalar" technique, which possesses both spectral and spatial resolution, and allows us to considerably improve the MoM matrix condition number and iteration convergence.
2003
Piers 2003
Piers 2003
Hawaii
P. De Vita; A. Mori; A. Freni; F. Vipiana; P. Pirinoli; G. Vecchi
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/780458
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