Abstract: In this paper, we investigate the eigenmode of a parallel-plate waveguide formed by two impenetrable metasurfaces with arbitrary homogeneous surface capacitances. We begin by deriving the ...
Abstract: This article proposes a mechanically scanned, broadband, low-cost, dual-polarized parallel-plate lens antenna (PPLA). The dominant TM0 mode and the higher order TE1 mode are utilized to ...