An Efficient Method to Calculate the Convolution Based Reaction Integral Using the Analytical Fourier Transform(Fundamental Theory of Electromagnetic Fields,<Special Section>Recent Progress in Electromagnetic Theory and Its Application)
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概要
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A major step in the numerical solution of electromagnetic scattering problems involves the computation of the convolution based reaction integrals. In this paper a procedure based on the analytical Fourier transform is introduced which allows us to calculate the convolution-based reaction integrals in the spectral domain without evaluating any convolution products directly. A numerical evaluation of the computational cost is presented to show the efficiency of the method when handling electrically large problems.
- 一般社団法人電子情報通信学会の論文
- 2007-02-01
著者
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Mittra Raj
Electromagnetic Communication Lab.
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TIBERI Gianluigi
Department of Information Engineering, University of Pisa
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MONORCHIO Agostino
Department of Information Engineering, University of Pisa
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MANARA Giuliano
Department of Information Engineering, University of Pisa
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DEGIORGI Marco
Department of Information Engineering, University of Pisa
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Manara Giuliano
Department Of Information Engineering University Of Pisa
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Tiberi Gianluigi
Department Of Information Engineering University Of Pisa
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Monorchio Agostino
Department Of Information Engineering University Of Pisa
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Degiorgi Marco
Department Of Information Engineering University Of Pisa
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