基于PowerPC的嵌入式VxWorks在雷达信号处理中的应用  

Application of PowerPC Based Embedded VxWorks in Radar System

作　　者：刘新建[1] 

机构地区：[1]中国电子科技集团公司第20研究所,西安710068

出　　处：《探测与定位》2011年第1期1-5,共5页

摘　　要：PowerPC具有硬件资源丰富、运算速度快、功耗较低等特点，非常适合处理雷达系统中各个功能模块间大量的数据通信。本文主要介绍了基于摩托罗拉公司MPC8540平台系统的相关硬件，对基于VxWorks的实时多任务操作系统的特性和优势进行了简要分析，完成了雷达系统中数字通信的管理和控制，实现雷达系统中数字信号的处理。PowerPC, which has hardware resource-rich, very fast speed, low power consumption and other characteristics, it is suitable for using in radar system in processing large number of data communication between the various functional modules. In this paper mainly introduce based on Motorola＇s MPC8540-based systems related hardware; And gives a brief analysis on VxWorks-based real-time multitasking operating system＇s features and advantages. Completed the management and control in a radar digital signal processing system, and achieved in real - time digital signal processing in a radar system.

关 键 词：雷达 POWERPC VXWORKS 嵌入式 数字信号处理 

分 类 号：TN957.51[电子电信—信号与信息处理]