## Ara

Toplam kayıt 70, listelenen: 1-10

#### Edge-dislocation waves in the diffraction process by an impedance half-plane

(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 ...

#### Modified Theory of Physical Optics Solution of Impedance Half Plane Problem

(IEEE-Inst Electrical Electronics Engineers Inc, 2006-07)

The scattering of electric polarized plane waves from an impedance half plane problem is examined by the method of modified theory of physical optics (MTPO). Two integrals, consisting of incident and reflected scattered ...

#### Wedge diffraction in terms of the method of physical optics

(IEICE-INTS Electronics Express, 2009-01-10)

The method of physical optics is extended for wedge diffraction. The classical integral of physical optics is taken into account for the diffraction problem of plane waves by a conducting half-plane. The integral is ...

#### Young-Kirchhoff-Rubinowicz theory of diffraction in the light of Sommerfeld's solution

(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 ...

#### Scattering of a line source by a cylindrical parabolic impedance surface

(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 ...

#### Modified Theory of Physical Optics Solution of Impedance Half Plane Problem

(IEEE-Inst Electrical Electronics Engineers Inc, 2006-07)

The scattering of electric polarized plane waves from an impedance half plane problem is examined by the method of modified theory of physical optics (MTPO). Two integrals, consisting of incident and reflected scattered ...

#### General formulation of the edge-diffracted paraxial waves

(Elsevier Science, 2009-09)

A general formula for edge-diffracted paraxial waves is derived in terms of the Fourier integral transform. It is observed that the scattered paraxial wave can be divided into components of the geometrical optics and ...

#### Alternative interpretation of the edge-diffraction phenomenon

(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 ...

#### Effect of the shadow geometry on diffraction

(Optical Soc Amer, 2008-12)

The effect of the scatterer surface on the shadow region is examined by using the surface integrals of the modified theory of physical optics. It is shown that the shadow geometry has a considerable effect on the structure ...

#### Diffraction of homogeneous and inhomogeneous plane waves by a planar junction between perfectly conducting and impedance half-planes

(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). ...