A study of EM scattering characteristics of complex conduct target based on the physical optics method of plane cell

摘要

In this paper, the PO(physical optics) method is used to study the electromagnetic scattering properties of the complex electrically large conduct target. The target is modelled by software 3DS MAX and divided into triangle plane cells after imported into software FEKO, and then extract the point and plane information. The numerical results are in good agreement with results of FEKO by considering self and mutual shading of the target which illuminating the effectiveness of this method in calculating the complex electrically large conduct target.