摘要
给出了双尺度方法的粗糙海面散射理论。含泡沫双尺度粗糙海面的矢量辐射传输方程,以及基于双尺度方法与粗糙海面的信息得到了复合散射系数,并对不同泡沫类型下的水平和垂直角的分布和不同入射角、风速下的后向散射系数与双站散射系数进行了研究。通过结果分析,验证了该方法的有效性。
This paper presents the two-scale rough sea surface scattering theory. An in-depth study is made of the two-scale rough sea surface with bubbles vector radiative transfer equation. Two-scale method based on the infor- mation obtained with the rough sea surface is employed to obtain the composite scattering coefficient. The effects of different types of foam under the horizontal and vertical angular distribution, and different incident angles and differ- ent wind speeds backscatter coefficient and bistatic scattering coefficient are discussed. Final results are analyzed to verify the effectiveness of the method.
出处
《电子科技》
2014年第2期46-49,共4页
Electronic Science and Technology
关键词
双尺度方法
粗糙海面
矢量辐射
后向散射系数
two-scale method
the rough sea
vector radiation
backscatter coefficient
