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本文研究了植被环境中相邻两目标的电磁散射问题.在互易原理的基础上,得到了计入相邻目标二次散射的散射场的积分表达式.推导得出了相邻有限长导体圆柱的二次散射场的闭式解,分析计算了其前向散射特性,并与矩量法的数值结果进行了比较.
In this paper, we study the electromagnetic scattering problems of two adjacent targets in vegetation environment. Based on the reciprocity principle, we obtain the integral expression of the scattering field which is included in the second-order scattering of adjacent targets. The closed-form solutions of the second-order scattering field of the cylinder are analyzed and the forward scattering properties are analyzed and compared with the numerical results of the moment method.