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This paper studies diffraction of a plane electromagnetic wave by a uniformly moving, anisotropic impedance wedge and presents an exact solution in closed form to a class of impedance wedges based on frame hopping [1] and earlier results for diffraction by such obstacles at rest [2, 3].
By making use of an earlier work [1] with due modifications, we present an exact solution, although not in explicit form, to diffraction of a skew incident electromagnetic surface wave of either E or H type at an impedance wedge. The asymptotic expression for the diffracted field in far field suggests an alternative method of measurement that allows for determining experimentally a large class of...
This paper consists of two parts and deals with the scattering of the wave-field generated by a Hertzian dipole placed over an impedance wedge. Expanding the dipole field into plane waves and extending to complex “angles of incidence” our recently obtained exact solution of the diffraction of a skew-incident plane wave by an impedance wedge enables us to give an integral representation for the total...
In the present work we study the diffraction of the electromagnetic field from dipole located over an impedance wedge. We give the asymptotic expressions of the reflected waves from the wedge's faces, of the diffracted wave from the edge as well as those of the surface waves along the impedance faces. It is assumed that the source is not located in a close vicinity of the wedge's faces.
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