High gain radial line slot antennas for millimetre wave applications
High gain radial line slot antennas for millimetre wave applications
复制标题
适用于毫米波应用的高增益径向线缝隙天线
DOI：
10.1049/ip-map:20000165
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发表时间：
2000
期刊：
影响因子：
--
通讯作者：
Y. Arai
中科院分区：
文献类型：
--
作者：
A. Akiyama;Tetsuya Yamamoto;J. Hirokawa;M. Ando;E. Takeda;Y. Arai
径向线缝隙天线 (RLSA) 专为高增益毫米波系统而设计。在60 GHz频段测试了两种类型的RLSA：一种是由三个独立部件、两个导电盘和发泡介电材料组成的传统结构，另一种是PTFE基板，似乎更适合大规模生产。在 60 GHz 频段测量天线特性，在 33 dBi 时获得 50% 的优异效率。
Radial line slot antennas (RLSAs) are designed for high gain millimetre wave systems. Two types of RLSA are tested in the 60 GHz band: one is the conventional structure consisting of three separate parts, two conducting disks and a foaming dielectric material, while the other is a PTFE substrate which seems to be more suitable for mass production. The antenna characteristics are measured in the 60 GHz band and an excellent efficiency of 50% at 33 dBi is obtained.