Browsing by Author "Yalcin, Ugur"
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Article Citation - WoS: 11Citation - Scopus: 11Scattered Fields of Conducting Half-Plane Between Two Dielectric Media(Optical Soc Amer, 2010) Yalcin, Ugur; Umul, Yusuf Z.We investigate the scattering process of plane waves by a conducting half-plane between two dielectric media by introducing novel boundary conditions, in terms of soft and hard surfaces. The cases of soft and hard half-planes are studied independently. The scattered waves are examined numerically. The numerical results show that the behavior of the fields is in harmony with the theory. The transition between the two dielectric media is continuous, and the structure of the method enables one also to examine more complex geometries, such as wedges having soft and hard boundary conditions. (C) 2010 Optical Society of AmericaArticle Citation - WoS: 3Citation - Scopus: 4Scattering of Waves by a Planar Junction Between Conductive and Impedance Half-Planes(Elsevier Gmbh, 2020) Umul, Yusuf Ziya; Yalcin, UgurThe scattering problem of plane waves by a planar junction between conductive and impedance half-screens is investigated. The problem is solved by using the method of transition boundary. The edge diffracted waves are expressed in terms of Fresnel function in order to obtain the uniform field expressions. The behaviors of the scattered waves are studied numerically.
