A millimeter-wave fabry-perot antenna with high-gain and circular polarization operation

Abstract

A Fabry-Perot (F-P) antenna operating at Ka-band with high gain and circular polarization operation is presented. The circular polarization wave is excited by an aperture-coupled rectangular patch with truncated corners. The F-P cavity consists of a ground plane and a frequency selective surface (FSS) cover. In order to further improve the antenna gain, the… (More)

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