二维理想导体角反射器电磁散射场的计算

报道了采用模式匹配技术计算电极化和磁极化平面波垂直入射时二维理想导体角反射器散射场的方法。推导出以散射场展开系数为未知量的线性方程组，由计算机求解线性方程组得到散射场的展开系数，从而计算散射场。还给出计算实例，并与矩量法计算结果比较，两者一致。

Calculation of the Scattered Field From a 2-D Perfectly Conducting Dihedral Corner Reflector

In this paper,the mode matching technique is ap plied to calculate the scattered field from a 2 dimensional perfectly conductin g dihedral corner reflector illuminated by either an E pola rized or a H pola rized plane wave.A system of linear equations with scattered field expansion coe fficients as unknowns is derived.It is solved to obtain the scattered field expa nsion coefficients by computer,thereby the scattered field is calculated.Numeric al examples are presented,and they are compared with those obtained from MoM(Met hod of Moments).Good agreements are obtained.