摘要
本文对供Ku波段卫星电视接收使用的径向线缝隙天线的结构,口面场分布,耦合因子和效率等问题给予简要地介绍和分析;并指出,它是一种具有十分广阔市场的理想的DBS电视平面接收天线。
In the paper, the stucture, the aperture-field distribution, the coupling factor andthe efficiency of radial line slot antenna (RLSA), which is used for Ku-band satellite TV receiv-ing, are introduced and analysed. It will be pointed out that this antenna is an ideal plane aritennafor receiving DBS TV programs at Ku-band and will be greeted by users.
出处
《电讯技术》
北大核心
1993年第2期40-45,74,共7页
Telecommunication Engineering
关键词
缝隙天线
卫星电视
电视天线
电视
Antenna Servo and Feeding System
Radial Line slot Antenna
slot pairs
