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Konu "Geometrical Theory" için Elektronik ve Haberleşme Mühendisliği Bölümü listeleme

Konu "Geometrical Theory" için Elektronik ve Haberleşme Mühendisliği Bölümü listeleme

Sırala: Sıra: Sonuçlar:

  • Alternative interpretation of the edge-diffraction phenomenon 
    Umul, Yusuf Ziya (Optical Soc Amer, 2008-03)
    An alternative interpretation of the phenomenon of edge diffraction is proposed according to a new separation of the Fresnel function. The subfields are investigated in the problem of diffraction of a plane wave by a ...
  • Apertured paraxial Bessel beams 
    Umul, Yusuf Ziya (Optical Soc Amer, 2010-03)
    The paraxial Bessel beam is obtained by applying an approximation in the wavenumbers. The scattering of the beams by a circular aperture in an absorbing screen is investigated. The scattered fields are expressed in terms ...
  • Diffraction of Cylindrical Waves by a Transmissive Half-Plane 
    Umul, Yusuf Ziya (Asme, 2017-10)
    The scattered acoustic waves by a transmissive half-plane, which is illuminated by a line source, are investigated. The high-frequency diffracted wave expressions are obtained by taking into account a resistive half-screen ...
  • Edge-dislocation waves in the diffraction process by an impedance half-plane 
    Umul, Yusuf Ziya (Optical Soc Amer, 2007-02)
    Edge-dislocation waves, created in the diffraction of plane waves by an impedance half-plane, are examined by the method of modified theory of physical optics. The integrals, obtained by a related technique, are decomposed ...
  • Physical optics theory for the diffraction of waves by impedance surfaces 
    Umul, Yusuf Ziya (Optical Soc Amer, 2011-02)
    The solution of the scattering problem of waves by a half-screen with equal face impedances, which was introduced by Malyughinetz, is transformed into a physical optics integral by using the inverse edge point method. The ...