Sukharevsky, Ilya O.Altintas, Ayhan2025-09-252025-09-2520159788890701856https://hdl.handle.net/20.500.12573/4023Altintas, Ayhan/0000-0002-3501-4010We analyze the interplay of two different types of electromagnetic behavior demonstrated by a 2-D dielectric prism: Geometrical Optics and resonance. As it is shown, the first is responsible, for instance, for enhanced reflection from an isosceles 90-degree prism of arbitrary epsilon and size, if illuminated from the base. The second is responsible for the peaks in the total scattering and absorption cross-sections (RCS) at the natural-mode frequencies. The numerical model is based on Nystrom discretization of Muller-type integral equations that provides guarantied convergence.eninfo:eu-repo/semantics/closedAccessDielectric CylinderBoundary Integral EquationsRadar Cross-SectionNatural-Mode ResonancesConference Object2-s2.0-84949682450