Abstract
An analysis about the back-scattering cross section from a tilted thin circular dielectric disk is presented. The proposed formulation is based upon the widely used scattering techniques from a dielectric disk such as Rayleigh–Gans, Koh–Sarabandi and volumetric integral physical optics. It is investigated that by varying the orientation of the disk, the back-scattering cross section can be enhanced or diminished as compared to the disk having no tilt. It is further studied that for the specific tilt and size parameter of a low loss Gallium Arsenide disk, the back-scattering cross sections can be made almost equal to zero for both types of incident polarizations, i.e., horizontal and vertical. Such type of almost zero back-scattering cross section find applications in the stealth technology.
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