RCS Calculation of Bomb Target Coated with RAM

摘要

A method to calculate the scattering field of bomb target coated with radar absorption material(RAM) is given. The scattering field of a kind of electrical large size RAM's bomb target is analyzed and calculated by using physical optics and the uniform geometrical theory of diffraction. After compared with no-RAM target's RCS, it shows that this method is not only simple but also exact.