DocumentCode
522073
Title
Hierarchical fast MoM analysis of large multiscale wire-surface structures
Author
Vipiana, F. ; Francavilla, M.A. ; Vecchi, G. ; Wilton, D.R.
Author_Institution
Antenna & EMC Lab. (LACE), Ist. Superiore Mario Boella (ISMB), Torino, Italy
fYear
2010
fDate
12-16 April 2010
Firstpage
1
Lastpage
4
Abstract
The paper presents a fast EFIE MoM analysis of structures with fine details, non-uniform meshes, formed by surfaces and wires. The developed hierarchical preconditioner is efficiently integrated with a MoM iterative fast solver to analyse electrically large objects. The numerical results show a strong reduction of the number of iterations with a very low memory overhead.
Keywords
Electromagnetic compatibility; Geometry; Green´s function methods; Integral equations; Linear systems; Moment methods; Piecewise linear techniques; Solid modeling; Surface waves; Wires;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (EuCAP), 2010 Proceedings of the Fourth European Conference on
Conference_Location
Barcelona, Spain
Print_ISBN
978-1-4244-6431-9
Electronic_ISBN
978-84-7653-472-4
Type
conf
Filename
5505236
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