Electromagnetic Wave Scattering from a Body Moving in an Arbitrary Direction through Use of the Body Fitted Grid Generation with Moving Boundary: Quasi-Stationary Approximation

Michiko KURODA  Hideyoshi ISOBE  Hiroyuki KASAI  

IEICE TRANSACTIONS on Electronics   Vol.E81-C   No.4   pp.615-617
Publication Date: 1998/04/25
Online ISSN: 
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Electromagnetic Theory
body fitted grid generation with moving boundary,  moving body,  FD-TD algorithm,  scattering,  

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A new numerical approach for the analysis of electromagnetic scattering from a body moving in an arbitrary direction is described. A time dependent grid generation is applied to solve these problems. We are treating this method for a quasi-stationary field. Some numerical results are compared with the exact ones and excellent agreement between them is obtained.