Scopus İndeksli Yayınlar Koleksiyonu

Permanent URI for this collectionhttps://hdl.handle.net/20.500.12416/8651

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Institution Author: search.filters.institutionAuthor.Umul, Yusuf Z.Subject: search.filters.subject.Boundary Diffraction Wave

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Now showing 1 - 4 of 4
  • Article
    Citation - WoS: 7
    Citation - Scopus: 9
    Rubinowicz Transform of the Mtpo Surface Integrals
    (Elsevier Science Bv, 2008) Umul, Yusuf Z.
    The surface integral of the modified theory of physical optics is reduced to a line integral by using the Rubinowicz transform for the incident scattered fields by an arbitrary aperture in a black surface. The integral theorem of Kirchhoff is applied to the scattering geometry and the diffracted fields are expressed in terms of a line integral along the contour of the diffracting edge. (C) 2008 Elsevier B.V. All rights reserved.
  • Article
    Citation - WoS: 9
    Citation - Scopus: 9
    Uniform Version of the Modified Theory of Physical Optics Based Boundary Diffraction Wave Theory
    (Taylor & Francis Ltd, 2008) Umul, Yusuf Z.
    The potential function of the modified theory of physical optics based boundary diffraction wave theory is made uniform by using the principles of the uniform theory of diffraction. The line integration of this new function along the edge contour gives the uniform diffracted fields which are finite for the transition regions of the diffraction geometry. The method is applied to the diffraction problem by the edge of a curved surface.
  • Article
    Citation - WoS: 33
    Citation - Scopus: 36
    Mtpo Based Potential Function of the Boundary Diffraction Wave Theory
    (Elsevier Sci Ltd, 2008) Umul, Yusuf Z.
    A novel potential function is introduced by using the modified theory of physical optics integrals for a perfectly conducting half-plane. The function is valid for arbitrary aspects of observation. The line integration of these functions gives the total scattered fields. The method is applied to the problem of diffraction of plane waves by an opaque half-plane for oblique incidence. (c) 2008 Elsevier Ltd. All rights reserved.
  • Article
    Citation - WoS: 7
    Citation - Scopus: 8
    The Theory of the Boundary Diffraction Wave for Wedge Diffraction
    (Taylor & Francis Ltd, 2008) Umul, Yusuf Z.
    A new potential function, line integration which gives the edge diffracted fields, is constructed for wedge diffraction by using the method of modified theory of physical optics. The surface integrals are transformed into line integrals by the technique of asymptotic reduction. As an application of the novel potential function, the diffracted field is obtained for the geometry of a wedge for arbitrary incidence of plane waves.