摘要
针对太阳射电观测系统实时观测太阳的要求,比较了常见的几种天线座的应用范围,给出了极轴天线座用于太阳观测系统的原理。分析了极轴天线座赤经赤纬轴4种布局型式的优缺点,根据技术指标要求选定了布局形式。在此基础上给出了6m和10m极轴天线座的设计,包括载荷分析、驱动电机选择,并以10m极轴天线座为例,对天线座各组成部分的设计进行了详细介绍。最后给出了极轴天线座的调整和标校方法。
The requirement of the solar radio observing system real-time observing the sun is considered, the applications of several kinds of antenna pedestal are compared and the principle of antenna pedestal of polar mount used in the solar radio observing system are given. The advantage and disadvantage of four layouts of polar axis and latitude axis are analyzed and compared, and the layout is chosen based on technical requirement. Then the calculation of load and motor power of the 6m and 10m diameter of polar mount is proposed. All parts of pedestal of 10m diameter of polar mount are introduced in detail. Finally the adjustment and calibration method of the pedestal of polar mount are proposed.
出处
《无线电通信技术》
2009年第5期40-43,共4页
Radio Communications Technology
关键词
太阳射电
天线座型式
极轴天线座
赤经轴
赤纬轴
标校
solar radio
type of antenna pedestal
pedestal of polar mount
polar axis
latitude axis
calibration
作者简介
张亚林（1965-），男，高级工程师，硕士。主要研究方向：天线座结构设计。
