ミリ波帯RLSAへの適用を目的としたハニカム構造平行平板内の円筒波の伝播特性評価及び測定(放送技術,一般)

概要

論文の詳細を見る
RLSA (Radial Line Slot Antenna) is a planar multimode waveguide slotted array originally designed for DBS reception. The planar structure of RLSA made it a suitable candidate for the space-use where added features of light weight and mechanical strength were required. These requirements were successfully met with the use of quartz honeycomb structure as the spacer at lower design frequencies such as 8GHz, where the cell size is much smaller than the wavelength. In this study the propagation characteristics in the honeycomb, especially in the mm-wave region, has been estimated by simulations. The anisotropic and singular propagation is predicted which are partly confirmed by experiments.
一般社団法人電子情報通信学会の論文
2012-02-02