Time harmonic scattering by finite periodic flat strip arrays: Hybrid(ray)-(Floquet mode)-(MOM) algorithm and its GTD interpretation

摘要

The authors consider time-harmonic plane wave scattering from a truncated periodic planar array of N infinitesimally thin parallel conducting strips of finite length on the plane z=0, with regions j=1 and j=2 corresponding to z>0 and z<0, respectively. The problem is solved simultaneously in the space domain and in the domain of the spectral wavenumber K/sub x/ corresponding to the x-coordinate.