Diffraction of electromagnetic plane wave from a PEMC strip

Article type: Research Article

Authors: Imran, Amjad^{a; *} | Naqvi, Q.A.^a | Hongo, K.^b

Affiliations: [a] Department of Electronics, Quaid-i-Azam University Islamabad, Pakistan | [b] 3-34-24, Nakashizu, Sakura city, Chiba, Japan

Correspondence: [*] Corresponding author. E-mail: [email protected]

Abstract: In this paper, diffracting behavior of a perfectly electromagnetic conductor (PEMC) strip has been studied. Both the E- and H-polarization are considered. The method of analysis is Kobayashi Potential (KP). Imposition of boundary conditions results into dual integral equations (DIEs). These DIEs are solved by using the discontinuous properties of Weber-Schafheitlin's integral. The resulting expressions, finally, reduce to matrix equations with infinite number of unknowns whose elements are expressed in terms of infinite integrals. These integrals are hard to solve analytically so numerical simulation is done. Illustrative computations are presented for different parameters of interest especially the dependence of co-polarized and cross-polarized components on the admittance parameter.

DOI: 10.3233/JAE-2010-1310

Journal: International Journal of Applied Electromagnetics and Mechanics, vol. 34, no. 3, pp. 181-193, 2010