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Analysis of Electromagnetic Wave Scattering From a Perfectly Conducting One Dimensional Fractal Surface Using the Monte-Carlo Moment Method  

최동묵 (경북대학교 전자전기공학부)
김채영 (경북대학교 전자전기공학부)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.39, no.12, 2002 , pp. 566-574 More about this Journal
Abstract
In this paper, the scattered field from a perfectly conducting fractal surface by the Monte-Carlo moment method was computed. An one-dimensional fractal surface was generated by using the fractional Brownian motion model. Back scattering coefficients are calculated with different values of the spectral parameter(S$\_$0/), and fractal dimension(D) which determine characteristics of the fractal surface. The number of surface realization for the computed field, the point number, and the width of surface realization are set to be 80, 2048, and 64L, respectively. In order to verify the computed results these results are compared with those of small perturbation methods, which show good agreement between them.
Keywords
electromagnetic scattering; fractal surface; MoM; Monte-Carlo method;
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Times Cited By KSCI : 1  (Citation Analysis)
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