基于定位信息的天线伺服系统的设计与实现

为解决对海微波通信系统中岸站定向天线无法实时对准海上移动站的问题,研制了基于定位信息的天线伺服系统。系统采用基于AD2S83AP的轴角转换电路实现对天线转向的精确控制,稳定度高,通用性好,具备较大的工程实用价值,该文详细介绍了系统的结构、功能及各部分的具体实现。

Antenna Servo System Based on the Locating Information

Given that shore-based directive aerial cant real-timely align with maritime mobile station in the to-ship microwave telecommunication system,an antenna servo system ground on the locating information has been developed.The system uses resolver-to-angle converter based on AD2S83AP to control the antennas orientation precisely,and holds the construction utility value of stability and generality.The structure and function as well as the specific actualization for each part of this system are introduced in details.