摘要
利用互易性原理讨论了一维随机粗糙面与其上方球形粒子的复合电磁散射问题,并且对复合散射场进行了理论分析和公式推导.最后关于复合散射模型的后向散射截面与上方球形粒子的位置和尺寸的变化关系,进行了详细的图解和分析.
Based on the reciprocity theorem, this paper deals with the problem about electromagnetic interaction between 1 - D dielectric slightly random rough surface and a dielectric spherical particle, followed by analyzed and derived the solution of the composite scattering field. In the end, the relationship between the back scattering cross - section of the composite scattering field and the size of the spherical particle is discussed and analyzed in the graph.
出处
《枣庄学院学报》
2006年第2期36-40,共5页
Journal of Zaozhuang University
基金
国家自然科学基金项目(60371020)
关键词
粗糙面
球形粒子
复合电磁散射
互易定理
Rough surface
Sphericalparticle
Composite electromagnetic scattering
Reciprocity theorem
