摘要
提出了基于天线方向图数据进行相关运算实现单天线测向的方法。针对传统幅度比较式测向方法测向精度的不足,提出利用所测方向图全部数据的方法,首先在本地存储天线方向图标准参考数据,然后进行实时测向数据采集、处理,最后与本地存储的方向图标准数据进行相关运算得出测向结果。这种方法优于传统幅度比较式测向,于实践中取得了良好的测向效果。
A method for single antenna direction finding based on antenna pattern data is proposed. Due to the shortage of the traditional amplitude comparison method of direction fmding, method with more accuracy using all of the measured antenna pat- tern data is proposed, first, the standard reference data of the antenna pattern is stored locally, then get real-time direction finding data and process it, finally, the direction finding results are obtained by correlation calculation with the standard data and the real-time direction finding data. This method is superior to the traditional amplitude comparison direction finding, and obtains good direction finding effect in practice.
作者
岳友红
Yue Youhong(Deviser Insaamaents,Tianjin 300392,China)
出处
《信息通信》
2018年第6期37-39,共3页
Information & Communications
关键词
无线电测向
天线方向图
相关
Radio direction finding
antenna pattern
correlation
