基于MPC8640D的软件化雷达通用信号处理软件设计

传统雷达软硬件耦合紧密、功能单一、研发周期长,已经无法满足日益增长的雷达应用需求.软件化雷达具有标准化、通用性、灵活性等特点,目前已经成为现代雷达发展的趋势.针对基于MPC8640D的实时信号处理机设计了一种通用信号处理软件.层次化的体系结构设计和中间件技术使得软件与信号处理机解耦合并且具备可移植、可扩展的特点.软件结合RadarLab2.0开发平台和自动代码生成技术实现了任意一种信号处理流程的自动代码生成,并通过搭建测试系统验证了其有效性.

Design of general signal processing software for software radar based on MPC8640D

Traditional radar has been unable to meet the growing application requirements,due to coupled hardware and software, simple functions, long research period.The software radar, which is standardized, general and flexible, has become the development trend of modern radar.In this paper, a general signal processing software was designed for real-time signal processor based on the MPC8640D.Hierarchical architecture design and the middleware makes the software portable, scalable and decoupled with the signal processor.Combining with RadarLab2.0 development platform and automatic code generation technology, the software can automatically generate codes of any signal processing routines.Finally, the effectiveness of the software were verified by building a test system.