基于TMS320C6678的雷达杂波处理技术  

Clutter Suppression Technology of Search Radar based on TMS320C6678

作　　者：梁璐[1] LIANG Lu(The 12th Research Institute of China Electronic Technology Group Corporation,Xi'an Shaanxi 710068)

机构地区：[1]中国电子科技集团第二十研究所,陕西西安710068

出　　处：《数字技术与应用》2021年第6期27-30,共4页Digital Technology & Application

摘　　要：文中针对搜索或者跟踪雷达中遇到的杂波抑制问题,设计了一种杂波抑制方法,考虑到处理数据的实时性问题,采用了高性能的8核DSP-德州仪器的TMS320C6678,具有高速的浮点实时运算性能,并且可以挂接大容量的存储外设,对于有大数据量存储需求的处理算法可充分满足要求。文中详细阐述所采用的杂波图设计实现过程,并通过外场试验结果表明此杂波抑制方法的实现可以有效地达到去除杂波的作用。One method of the Clutter suppression for clutter suppression in search or tracking radar.Considering the real-time problem of data processing,this design uses high performance 8-core DSP-TEXAS INSTRUMENTS’TMS320C6678,it has the High-speed floating-point real-time operation performance.Meanwhile,it can be connected the large storage peripherals,for the processing algorithm with large data storage requirements,it can fully meet the requirements..In this paper the design and implementation of clutter map are described in detail.The experimental results show that the clutter suppression method can effectively eliminate clutter.

关 键 词：雷达 杂波处理 TMS320C6678 杂波图 CFAR 

分 类 号：TN957.522[电子电信—信号与信息处理]