基于DSP的雷达数字信号处理通用模块  

Universal Radar Digital Signal Processing Module Based on DSP

作　　者：蒋志焱[1] 黄银河[1] 夏映玲[1] 

机构地区：[1]南京电子技术研究所,南京210013

出　　处：《现代雷达》2003年第4期30-32,39,共4页Modern Radar

摘　　要：介绍了基于多个 DSP芯片 - ADSP2 10 60和大规模可编程器件的雷达数字信号处理通用模块。根据系统处理功能与性能指标的不同 ,构建具有一定拓扑结构的雷达数字信号处理系统。通过信号处理算法并行设计、系统多数据流设计、处理任务合理分配与调度、高效容错的程序设计 ,实现高速实时雷达数字信号处理。该系统具有结构灵活、可编程性好。The universal radar digital signal processing module based on multi DSP ADSP21060 and large scale programmable device is presented. According to the requirement of different function and performance, we form the radar digital signal processing system with a certain hardware configuration. Making good use of the parallel design of algorithm and multi data stream, the reasonable assignment and schedule of tasks and the permissible effective program design, we fulfil the real time digital signal processing of radar. The module has the advantages of flexible configuration, high programmable ability and expansibility.

关 键 词：DSP 雷达 数字信号处理 通用模块 

分 类 号：TN957.521[电子电信—信号与信息处理]