DocumentCode
2651109
Title
Finite difference delay modeling for two-dimenisional time domain integral equations
Author
Lin, Yuanqu ; Weile, Daniel S.
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of Delaware, Newark, DE, USA
fYear
2009
fDate
1-5 June 2009
Firstpage
1
Lastpage
4
Abstract
A new FDDM for the solution of the 2D TDIEs of electromagnetics is presented here. The discretized kernel is computed numerically with an FFT because of the complex analytical form of the 2D frequency domain Green´s function. The method has predictable stability and convergence properties. More accurate results can be obtained using higher order spatial bases.
Keywords
computational electromagnetics; fast Fourier transforms; finite difference methods; integral equations; FFT; electromagnetics; finite difference delay modeling; frequency domain Green´s function; time domain integral equation; Computational modeling; Delay effects; Difference equations; Digital filters; Electromagnetic scattering; Finite difference methods; Integral equations; Laplace equations; Light scattering; Matrices;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE
Conference_Location
Charleston, SC
ISSN
1522-3965
Print_ISBN
978-1-4244-3647-7
Type
conf
DOI
10.1109/APS.2009.5171923
Filename
5171923
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