一种用于UWB雷达实时信号处理的可重构多处理机结构  

Reconfigurable Multiprocessor Architecturefor UWB Radar Real-time Signal Processing

作　　者：陈怒兴[1] 邓革 粟毅[1] 

机构地区：[1]长沙国防科技大学电子工程学院,长沙410073

出　　处：《国防科技大学学报》1998年第1期68-72,共5页Journal of National University of Defense Technology

基　　金：国防预研基金

摘　　要：超宽带（UWB）雷达信号处理是个多任务、大运算量的过程，必须采用多处理机并行处理技术。本文对UWB雷达实时信号处理系统的特点进行了深入的分析，在比较各种多处理机系统优缺点的基础上，提出了一种可重构的UWB雷达实时信号处理系统结构。将此结构应用于实际系统表明，该结构具有良好的性能，并具有可重构性和扩展性。The signal processing of Ultra-Wide Band (UWB) radar is a multi-task and computeintensive procedure,so parallel multiprocessor technology must be employed to finish the procedure efficiently. This paper thoroughly analyzes the features of UWB radar real-time signal processing system. Based on the comparison between the advantages and disadvantages of various multiprocessorsystems, a reconfigurable UWB radar real-time signal processing system architecture is proposed. Theapplication of this architecture to practical systems shows its good performance, reconfigurability andflexibility.

关 键 词：超宽带雷达 实时信号处理 多处理机结构 

分 类 号：TN957.51[电子电信—信号与信息处理]