To compute Radar Cross Section (RCS) in high frequency region, a method that combined with fast modeling and improved graphic electromagnetic computing was presented.

针对舰船雷达目标雷达散射截面计算问题，提出了一种将快速建模和改进的图形电磁算法相结合的方法。

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Numerical examples are shown to highlight the effects introduced by the anisotropic surface impedance. The method is realized by using the graphic electromagnetic computing (GRECO).

同时利用图形电磁计算（ GRECO）方法实现对各向异性材料的曲面结构的电磁计算。

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