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Diffraction of evanescent plane waves by a resistive half-plane

Umul, Yusuf Ziya (Optical Soc Amer, 2007-10)

Diffraction of evanescent plane waves by a resistive half-plane is examined. The scattering integrals are constructed with the modified theory of physical optics. These integrals are evaluated uniformly by using an unusual ...
Diffraction of homogeneous and inhomogeneous plane waves by a planar junction between perfectly conducting and impedance half-planes

Umul, Yusuf Ziya (Optical Soc Amer, 2007-01)

The problem of diffraction of homogeneous and inhomogeneous plane waves at the discontinuity formed by perfectly conducting and impedance half-planes is examined by the method of modified theory of physical optics (MTPO). ...
Diffraction of waves by a wedge residing between two different media

Umul, Yusuf Ziya (Elsevier GMBH, 2018-06)

The scattering problem of plane waves by a perfectly electric conducting wedge, residing at the planar interface of two media with different electromagnetic properties, is investigated. The structure of the scattered ...
Modeling of an interface between isorefractive media by a resistive surface

Başdemir, Hüsnü Deniz (Optical Soc Amer, 2018-02-20)

In this study, the scattering of plane waves by a half-plane with different face impedances, which lie between isorefractive media, is analyzed. A new approach for the solution of this scenario is proposed. According to ...
Scattering of a Gaussian beam by an impedance half-plane

Umul, Yusuf Ziya (Optical Soc Amer, 2007-10)

The diffraction of a Gaussian beam by an impedance half-plane is studied through the method of the modified theory of physical optics. An electric line source, which is defined in the complex space, is used to represent ...
Scattering of a line source by a cylindrical parabolic impedance surface

Umul, Yusuf Ziya (Optical Soc Amer, 2008-07)

The scattering of the radiated fields of a line source by a cylindrical parabolic reflector, which has impedance boundary conditions on its surface, is obtained by using the surface integrals of the modified theory of ...
Scattering of electromagnetic waves by a perfectly conducting wedge for grazing incidence

Umul, Yusuf Ziya (Elsevier GMBH, 2019)

The diffraction phenomenon of electromagnetic waves by a perfect electric conductor and perfect magnetic conductor wedges is investigated for the grazing incidence. It is shown that the rigorous solution does not reduce ...
Scattering of inhomogeneous plane waves by a resistive half-screen

Umul, Yusuf Ziya (Optical Soc Amer, 2013-12-01)

The scattering process of inhomogeneous plane waves by a resistive half-plane is investigated by using the exact diffracted field expressions. The uniform field representations are obtained with the aid of the uniform ...
Wave diffraction by a perfect electromagnetic conductor wedge

Umul, Yusuf Ziya (Elsevier GMBH, 2019-04)

The scattering of plane electromagnetic waves by a perfect electromagnetic conductor wedge is investigated. The diffraction coefficient of the wedge is obtained by considering the structure of the scattered waves by a whole ...
Young-Kirchhoff-Rubinowicz theory of diffraction in the light of Sommerfeld's solution

Umul, Yusuf Ziya (Optical Soc Amer, 2008-11)

Kirchhoff's theory of diffraction is derived by transforming the exact solution of Sommerfeld into surface integrals for the half-plane problem. It is shown that the exact solution directly yields the integral theorem of ...

Toplam kayıt 10, listelenen: 1-10

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