Title :
Study on the bistatic scattering from 2-D ship model on the rough sea surface
Author :
Hao, Tsang ; Li-Xin, Guo ; Juan, Li
Author_Institution :
Sch. of Sci., Xidian Univ., Xi´´an
Abstract :
A finite-difference time-domain approach for electromagnetic scattering characteristic from a 2-D ship model above the 1-D randomly rough sea surface is presented. Taking the composite scattering of rough sea surface and infinitely long cylinder as an example, the angular distribution of the scattering coefficient with different incident angles is calculated and it shows good agreement with the numerical result by the conventional method of moments. Finally, the influence of the incident angle and the size of the ship on the composite scattering coefficient with different conditions are investigated in detail.
Keywords :
electromagnetic wave scattering; finite difference time-domain analysis; method of moments; 2D ship model; bistatic scattering; electromagnetic scattering; finite-difference time-domain approach; method of moments; rough sea surface; Electromagnetic scattering; Finite difference methods; Light scattering; Marine vehicles; Particle scattering; Radar scattering; Rough surfaces; Sea surface; Surface roughness; Time domain analysis;
Conference_Titel :
Antennas, Propagation and EM Theory, 2008. ISAPE 2008. 8th International Symposium on
Conference_Location :
Kunming
Print_ISBN :
978-1-4244-2192-3
Electronic_ISBN :
978-1-4244-2193-0
DOI :
10.1109/ISAPE.2008.4735235
