progress is reported on diffraction studies of an infinite strip and slit under oblique incidence due to an incident wave with E parallel and normal to the edges. An evaluation of several approximate techniques is considered. The exact solution in the plane of, and at the center of a slit of varying width S, where 0 < S < 2.2 X f is given.nSolid angle synthesis of an arbitrary pattern is considered by means of a two dimensional plane source. The problem is outlined, and a technique due to Woodward is described.nA study to determine the possibility of aperture field control using ferrites in or near the aperture is outlined. The detailed solution for a plane wave falling on an infinite ferrite rod magnetized along the axis is given
展开▼
