Title :
The RCS computation of targets on the rough sea surface
Author :
Yun-Xue, Xu ; Shu-Xi, Gong ; Peng-Fei, Zhang
Author_Institution :
Xidian Univ., Xi´´an
Abstract :
The physical optic algorithm is applied in the simple and fast calculation of the RCS of the target over the sea surface with different wind speeds. The rough sea surface with different wind speeds is described by a simple empirical formula. The "fourth-path model" is invoked in a first-order approximation of the half-space contribution to the scattering mechanisms. The calculated results show that the rough sea surface with different wind speeds affects the RCS of the target.
Keywords :
approximation theory; electromagnetic wave scattering; radar cross-sections; rough surfaces; first-order approximation; half-space contribution; physical optic algorithm; rough sea surface; scattering mechanisms; targets RCS computation; wind speeds; Aircraft; Marine vehicles; Optical reflection; Optical scattering; Optical surface waves; Rough surfaces; Sea surface; Surface roughness; Surface waves; Wind speed;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2007. ICMMT '07. International Conference on
Conference_Location :
Builin
Print_ISBN :
1-4244-1049-5
Electronic_ISBN :
1-4244-1049-5
DOI :
10.1109/ICMMT.2007.381380
