Electromagnetic Wave Scattering from a Perfectly Conducting Fractal Surface Using a Monte-Carlo FDTD Technique 


Vol. 27,  No. 10, pp. 944-950, Oct.  2002


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  Abstract

In this paper, the scattered field from a perfectly conducting fractal surface by Finite-Difference Time­Domain(FDTD) method was computed. A one-dimensional fractal surface was generated by using the bandlimited Weierstrass function. Bi-static scattering coefficients are calculated with different values or the standard deviation of height, fractal dimension, fundamental period which detenmine 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 50, 1024, 64 λ, respectively. In order to verify the computed results are compared with those of Kirchhoff approximations, which show good agreement between them.

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  Cite this article

[IEEE Style]

D. Choi, K. Kwon, S. Kim, C. Kim, "Electromagnetic Wave Scattering from a Perfectly Conducting Fractal Surface Using a Monte-Carlo FDTD Technique," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 10, pp. 944-950, 2002. DOI: .

[ACM Style]

Dong-Muk Choi, Kwang-Hee Kwon, Sung-Jin Kim, and Che-Young Kim. 2002. Electromagnetic Wave Scattering from a Perfectly Conducting Fractal Surface Using a Monte-Carlo FDTD Technique. The Journal of Korean Institute of Communications and Information Sciences, 27, 10, (2002), 944-950. DOI: .

[KICS Style]

Dong-Muk Choi, Kwang-Hee Kwon, Sung-Jin Kim, Che-Young Kim, "Electromagnetic Wave Scattering from a Perfectly Conducting Fractal Surface Using a Monte-Carlo FDTD Technique," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 10, pp. 944-950, 10. 2002.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880