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Scattering by a 2D square section metallic obstacle

The paper presents an application of the Wave Concept Iterative Process (WCIP) by M. Azizi et al. (1996) in the case of the study of the scattering of an electromagnetic plane wave by a square section 2D obstacle. The 4 faces of the structure are studied independently, mutual influence being not taken into account. Current density results are presented results are presented and compared with those issued by the use of other scattering methods for several particular cases.