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Study of non-Gaussian scattering characteristic based on FDTD algorithm for rough sea surface

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5 Author(s)
Gao Guoxing ; Center for Space Science and Applied Research Chinese, Academy of Sciences, Beijing, China ; Wang Zhenzhan ; Chen Biao ; Xu Suqin
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A study of simulation for non-Gaussian sea surface by introducing into the wave profile equation a directional function feasible is presented. A classical finite-difference time-domain (FDTD) algorithm was applied to calculate the scattered field based upon the simulation sea surface data, however, a sample yet effective approach proposed to separate the scattered field from the total field influenced by the incidence wave; the effect is more evident. Then, the far field scattering coefficient is calculated and compared with that of integral equation model (IEM) method.

Published in:

2009 4th IEEE Conference on Industrial Electronics and Applications

Date of Conference:

25-27 May 2009