IE analysis of scattering from multilayered doubly periodic array of 3-D general objects using equivalence principle and connection scheme

This paper presents an IE approach in the spatial domain to analyze the multilayered doubly periodic array of general objects. This approach applies EPACS and thus can void of making use of multilayered DPGF. The developed approach is validated by comparing the numerical results with reference results. In addition, this approach has been extended to handle the semi-infinitely layered array, which will be shown in the conference.