Plane wave diffraction by strip with an integral boundary condition

Authors: KAMİL KARAÇUHA, VASIL TABATADZE, ELDAR ISMAILOVICH VELIEV

Abstract: In this article, a new solution method is proposed for plane wave diffraction by a strip. On the surface of the strip, an integral boundary condition is used. The impedance of the strip is investigated. The theoretical and numerical analyses show that there is a relation between the complex-valued fractional order of the integral boundary condition and properties of the material such as the impedance. As a further study, the total radar cross-section is investigated using the proposed method.

Keywords: Electromagnetic diffraction, fractional boundary condition, fractional strip, fractional calculus

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