摘要
在雷达光栅显示系统中，将回波信号实时地转换成光栅扫描图形显示信号是其中的关键技术。而雷达回波信号从极坐标到直角坐标的变换是决定系统性能的关键。提出了一种以全流水ＣＯＲＤＩＣ算法为基础的雷达信号坐标变换处理器，并介绍了用ＦＰＧＡ实现的过程及结果。
In radar scan display system, how to convert radar echo signal to raster scan display signal is the most important technology and the performance of the coordinate conversion processor is a key factor of the system. A new radar signal coordinate conversion processor based on CORDIC (coordinate rotation digital computer) is introduced, and the design process and hardware simulation results are presented in this paper.
出处
《现代雷达》
CSCD
北大核心
1999年第2期45-49,65,共6页
Modern Radar
