Time-Domain Solver for 3D Electromagnetic Problems Using the Method of Moments and the Fast Inverse Laplace Transform

Shinichiro OHNUKI  Yuya KITAOKA  Takashi TAKEUCHI  

Publication
IEICE TRANSACTIONS on Electronics   Vol.E99-C   No.7   pp.797-800
Publication Date: 2016/07/01
Online ISSN: 1745-1353
DOI: 10.1587/transele.E99.C.797
Type of Manuscript: BRIEF PAPER
Category: 
Keyword: 
time-domain analysis,  method of moments,  fast inverse Laplace transform,  

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Summary: 
A novel computational method based on a combination of the method of moments in the complex frequency domain and the fast inverse Laplace transform is proposed for solving time-domain electromagnetic problems. Using our proposed method, it is easy to estimate and control the computational error, and the observation time can be selected independently. We investigate canonical scattering problems and verify these advantages.