Umul, Yusuf Ziya2017-02-282025-09-182017-02-282025-09-182012Umul, Y.Z. (2012). Scattering of waves by an aperture in an impedance screen. Optik, 123(19), 1786-1791. http://dx.doi.org/10.1016/j.ijleo.2012.01.0220030-4026https://doi.org/10.1016/j.ijleo.2012.01.022https://hdl.handle.net/20.500.12416/12524Umul, Yusuf/0000-0001-9342-2728The transmission and diffraction of waves by an aperture in an impedance screen is investigated. The Senior's solution of the scattering problem of waves by an impedance half-plane is transformed into a physical optics type integral. The obtained method is applied to the transmission problem of waves by a slit in an impedance screen. The results are compared with the aperture problem in black and conducting screens numerically. (C) 2012 Elsevier GmbH. All rights reserved.eninfo:eu-repo/semantics/closedAccessAperturesImpedance SurfacesPhysical OpticsDiffractionArticle10.1016/j.ijleo.2012.01.0222-s2.0-84865220294