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。
A fast algorithm was developed to reconstruct the impedance distribution image of the cross section from the measured data.
提出的一种快速成象算法利用所测到的一组电压值来重建筒内物体的断层阻抗分布图象。
The fast multipole method is applied for calculating the radar cross section of a groove in a perfectly conducting plane.
采用快速多极子方法计算无限大导体平面上凹槽的雷达散射截面。
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