Title :
Wavelets on Hybrid Grids for Moment Methods
Author :
Schneider, Guido ; Pawlak, Holger ; Jacob, Arne F.
Author_Institution :
Institut fÿr Hochfrequenztechnik, Technische Universitÿt Braunschweig, P. O. Box 3329, 38023 Braunschweig, Germany. Phone: +49 531 391 2020, E-Mail: G.Schneider@tu-braunschweig.de
Abstract :
The Method of Moments can significantly be accelerated by using wavelets as basis and testing functions. This paper deals with a novel Wavelet-Galerkin scheme on hybrid grids. These basis functions take advantage of the wavelet properties when simulating non-rectangular structures. This contribution is a first step towards the application of dedicated wavelets to the analysis of arbitrarily shaped structures.
Keywords :
Integral equations; Jacobian matrices; Life estimation; Microwave theory and techniques; Moment methods; Piecewise linear techniques; Sparse matrices; Testing; Transmission line matrix methods; Wavelet analysis;
Conference_Titel :
Microwave Conference, 2003 33rd European
Conference_Location :
Munich, Germany
Print_ISBN :
1-58053-834-7
DOI :
10.1109/EUMA.2003.340987
