Research on the RCS of complex target using FEKO

Calculating RCS quickly and precisely has an important meaning to research the complex military target. Feko is an electromagnetic simulation software which can calculate and simulate the radar scattering character of complex military target especially to the electrically large 3-D multi-conducting bodies quickly and precisely. Based on the analysis to arithmetic of MOM, FDTD&PO, researching the RCS of an typical complex military target using FEKO in this paper.