【摘要】 本文用一组复源点场模拟入射平面波并用复射线近轴近似法分析凹形空腔的远场散射,从而对飞行目标进气道的雷达截面进行了计算机模拟分析和优化仿真。本文的方法也可用于其它复杂目标的电磁仿真。更多还原

【Abstract】 A set of complex source points are used to model an incident plane wave. The complex ray paraxial approximation is employed to calculate the far-zone scattering field from hollow pipes, and then the simulation and optimization of EM scattering from engine intakes are performed numerically. This method is also suitable for the EM simulation of other complicated targets.更多还原