Discrete and Continuous E-Plane Bends in Parallel-Plate Waveguide
نویسنده
چکیده
Discrete bends in the propagation direction of plane TEM waves can be achieved utilizing the Brewster angle at a planar interface between media of different uniform isotropic pennittivities. This paper extenda this to cases of multiple dielectric or nonuniform permittivity. The nonuniform case is a generali~tion of the Brewster-angle concept. This is also related to special log-spiral solutions of the o general differential-geometry equations for synthesis of twedimensional transient lenses for propagating TEM waves.
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تاریخ انتشار 1999