The design and results of a novel 38.5 GHz Cassegrain antenna using printed-circuit planar reflectors are presented. This antenna contains a feed patch antenna, a main reflector for twisting and ...

Patrick M. Koch 1, Philippe Raffin 1, Yau-De Huang 1, Ming-Tang Chen 1, Chih-Chiang Han 1, Kai-Yang Lin 1, Pablo Altamirano 1, Christophe Granet 2, Paul T. P. Ho 1,3, Chih-Wei L. Huang 4, Michael ...

In this paper, a Ku-band corrugated feed horn antenna for a Cassegrain reflector is designed and optimized. The horn dimension parameters are optimized so that it has a radiation pattern with a ...