Guidance of waves by a moving unidirectionally conducting screen

The scattering problem for a moving, unidirectionally conducting screen excited by a conical wave is analyzed using the exact relativistic integral representation previously derived by the author (see ibid., vol.37, no.1, p.64-70, Jan. 1989). The screen is in uniform motion in its own plane and in a direction perpendicular to that of conduction. The screen is found to respond with a conical scattered field and a certain type of surface waves which are of a different nature from that which a stationary screen allows. An equivalent image source is found, and low-velocity effects are show explicitly