In this paper the widely concerned FD-TD method is employed in analyzing Electromagnetic scattering problems of aerocraft basic parts(square cylinder? circle cylinder?flat board).

• 采用电磁工作者广为关注的FD-TD方法,对飞机的基本构成部件(方柱、圆柱、平板)的电磁散射问题,进行了研究。