Aggregate-functions approaches construct efficient MoM basis functions by suitably grouping standard (e.g. Rao-Wilton-Glisson, RWG) functions. The application domains, objectives and related means of achieving them can be significantly different. In this communication we review some recent advances in aggregate-functions methods. We will discuss matrix compression, multi-resolution sets, and high-frequency constructs. They can reduce the degrees of freedom of the problem so as to allow a direct, iteration-free solution, or can accelerate the convergence rate of iterative methods. They are complementary in nature, and can be combined together.

Advances in aggregate-functions MoM approaches / L. Matekovits; P. Pirinoli; F. Vipiana; F. Vico; A. Freni; G. Vecchi. - STAMPA. - (2007), pp. 576-578. (Intervento presentato al convegno International Conference on Electromagnetics in Advanced Applications, 2007. ICEAA 2007. tenutosi a Turin, Italy nel 17-21 Sept. 2007) [10.1109/ICEAA.2007.4387365].

Advances in aggregate-functions MoM approaches

FRENI, ANGELO;
2007

Abstract

Aggregate-functions approaches construct efficient MoM basis functions by suitably grouping standard (e.g. Rao-Wilton-Glisson, RWG) functions. The application domains, objectives and related means of achieving them can be significantly different. In this communication we review some recent advances in aggregate-functions methods. We will discuss matrix compression, multi-resolution sets, and high-frequency constructs. They can reduce the degrees of freedom of the problem so as to allow a direct, iteration-free solution, or can accelerate the convergence rate of iterative methods. They are complementary in nature, and can be combined together.
2007
International Conference on Electromagnetics in Advanced Applications, 2007. ICEAA 2007.
International Conference on Electromagnetics in Advanced Applications, 2007. ICEAA 2007.
Turin, Italy
17-21 Sept. 2007
L. Matekovits; P. Pirinoli; F. Vipiana; F. Vico; A. Freni; G. Vecchi
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/339017
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