Electromagnetic scattering of waves by random rough surface: A finite‐difference time‐domain approach | Zendy

Chan C. H. | Zendy; Lou S. H. | Zendy; Tsang L. | Zendy; Kong J. A. | Zendy

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Electromagnetic scattering of waves by random rough surface: A finite‐difference time‐domain approach

Author(s) -

Chan C. H.,

Lou S. H.,

Tsang L.,

Kong J. A.

Publication year - 1991

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.4650040907

Subject(s) - finite difference time domain method , scattering , rough surface , time domain , monte carlo method , perfectly matched layer , range (aeronautics) , mathematical analysis , physics , mathematics , computational physics , optics , computer science , materials science , statistics , composite material , computer vision

Monte Carlo simulation of random rough surface is carried out using the finite‐difference time‐domain (FDTD) method. The solution domain is truncated using a periodic and an absorbing boundary condition. The advantages of using FDTD include (1) matrix inversion is eliminated, (2) time‐domain response is readily available, and (3) scattering intensities for a range of frequencies can be obtained simultaneously.

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