基于多DSP的PD脉冲压缩雷达信号处理机的设计  

Design of PD radar signal processor based on multi-DSP

作　　者：姚旺[1] 金红新[1] 赵鹏飞[1] 丛彦超 王雪[1] 

机构地区：[1]中国运载火箭技术研究院,北京100076

出　　处：《电子技术应用》2017年第7期51-54,共4页Application of Electronic Technique

摘　　要：为满足脉冲多普勒(PD)脉冲压缩雷达高速数据处理需求,设计了一种基于多DSP架构的高速PD雷达信号处理机,详细描述了该处理机的硬件方案、软件设计、算法映射方法,应用软件流水线技术针对信号处理算法与流程进行了优化设计,验证了该处理机针对线性调频(LFM)信号的处理结果,并针对处理实时性进行了分析。In order to satisfy the need of Pulse Doppler（PD） pulse compression radar high speed data processing, this paper designs a high-speed PD radar signal processor based on multi-DSP architecture, describes the processor hardware scheme, software design, algorithm mapping method, and applies software pipe-lining techniques for signal processing algorithm and the process of optimization design. It verifies the processing result of Linear Frequency Modulation（LFM） signal, and analyzes the real-time performance.

关 键 词：雷达 处理机 DSP 

分 类 号：TN95[电子电信—信号与信息处理]