DocumentCode
1197550
Title
A far-field approximation for the fast-multipole method applied to the combined field integral equation
Author
McCowen, A.
Author_Institution
Sch. of Eng., Univ. of Wales, Swansea, UK
Volume
39
Issue
3
fYear
2003
fDate
5/1/2003 12:00:00 AM
Firstpage
1254
Lastpage
1256
Abstract
A far-field approximation for the fast-multipole method is developed and applied to the combined field integral equation (CFIE), which is applicable for scattering from dielectric/magnetic material. In the examples presented, the performance of the method typically shows that both the matrix fill time and the storage are dramatically reduced to approximately 10% of that needed for the original CFIE.
Keywords
electromagnetic wave scattering; integral equations; method of moments; CFIE; EM scattering; combined field integral equation; far-field approximation; fast-multipole method; matrix fill time; method of moments; Couplings; Dielectrics; Electromagnetic scattering; Geometry; Integral equations; Magnetic materials; Moment methods; Resonance; Surface impedance; Wires;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2003.810500
Filename
1198447
Link To Document