Method of image Green's function for waves scattering from two homogeneous media with a periodic rough boundary

摘要

This report proposes a novel integral equation approach to analysis for scattering and diffraction of plane waves from a periodic rough boundary in two homogeneous media. By introducing the shadow theory and periodic image Green's function, simultaneous image integral equations are newly obtained. By numerically solving such simultaneous image integral equations, an example is demonstrated in figures and discussed.