DocumentCode
248000
Title
Smooth current mappings for the Generalized Method of Moments
Author
Dault, D. ; Shanker, Balasubramaniam
Author_Institution
Dept. Electr. & Comput. Eng., Michigan State Univ., East Lansing, MI, USA
fYear
2014
fDate
6-11 July 2014
Firstpage
2164
Lastpage
2165
Abstract
Past implementations of the Generalized Method of Moments utilized nonsmooth functions in current approximation bases that were difficult to integrate accurately. Herein we devise a method for defining arbitrarily smooth functions on polygonal GMM subdomains using Schwarz-Christoffel conformal mapping. The resulting functions are much smoother, and can be integrated more accurately using numerical quadrature.
Keywords
approximation theory; conformal mapping; integration; method of moments; Schwarz-Christoffel conformal mapping; approximation theory; arbitrarily smooth function; generalized method of moment; numerical quadrature; polygonal GMM subdomain; Approximation methods; Computers; Educational institutions; Integral equations; Method of moments; Polynomials; Scattering;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE
Conference_Location
Memphis, TN
ISSN
1522-3965
Print_ISBN
978-1-4799-3538-3
Type
conf
DOI
10.1109/APS.2014.6905409
Filename
6905409
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