The reflection coefficient of an impedance half-screen, illuminated by a line source field, is not the same with the one of a half-screen for plane wave incidence. This process also affects the structure of the diffraction ...

The diffraction of electromagnetic plane waves by the edge discontinuity of an impedance sheet junction, which is located in an anisotropic plasma, is investigated. The problem is solved by the integral theory of diffraction. ...

The excitation of surface waves on an impedance half-plane is investigated by considering the complex integral of scattering. The poles of the split function are examined with respect to some criteria, obtained from an ...