DocumentCode
2315466
Title
Accurate evaluation of modal green’s function and its gradient for electromagnetic scattering by body of revolution
Author
Tong, M.S. ; Chew, W.C.
Author_Institution
Univ. of Illinois at Urbana-Champaign, Urbana
fYear
2007
fDate
9-15 June 2007
Firstpage
2813
Lastpage
2816
Abstract
Accurate evaluation for MGF and its gradient is the key step in the MoM solution for scattering by BOR´s. We develop a new evaluation scheme for the singular MGF and its gradient. Compared with the scheme in (Glisson, 1978), our scheme employs more analytical solutions and removes the approximation in elliptical integrals. Also, the entire process is more rigorous and the results are suitable for higher-order calculation.
Keywords
Green´s function methods; electromagnetic wave scattering; gradient methods; integral equations; method of moments; electromagnetic scattering; elliptical integrals; method of moment; modal Green´s function; Computational electromagnetics; Dielectrics; Electromagnetic radiation; Electromagnetic scattering; Fourier series; Geometry; Green´s function methods; Integral equations; Laboratories; Moment methods;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location
Honolulu, HI
Print_ISBN
978-1-4244-0877-1
Electronic_ISBN
978-1-4244-0878-8
Type
conf
DOI
10.1109/APS.2007.4396120
Filename
4396120
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