【摘要】 采用软件化雷达开发方式,针对雷达系统功能性能的灵活扩展和快速升级的装备开发需求,基于多任务跟踪雷达领域典型应用,借助清华大学研制的“软件化雷达”组件开发环境RadarLab4.3,开展了目标搜索和精密跟踪2种功能模式下高数据率跟踪雷达功能应用组件的开发及其在标准计算板卡上的集成部署,实现了雷达整机的软硬件解耦;同时对阵面前端进行软件化改造,实现了雷达整机的前后端解耦。这一开发过程体现了软件化雷达的“软件快速重构、硬件快速重组、功能快速定制”的性能特征,能充分展示软件化雷达快速开发、加速迭代和迅速升级的能力优势,在雷达装备的快速开发过程中具备一定的工程应用价值。更多还原

【Abstract】 The software-defined radar development approach is adopted.In response to the concurrent requirements of flexible expansion and rapid upgrade of radar system functions and performance,based on typical applications in the field of multi-task tracking radar,with the help of the "software-based radar" component development environment RadarLab4.3 developed by Tsinghua University,three functions including target search,precise tracking and sea alignment were implemented.The decoupling of software and hardware for the entire radar was achieved through the development of the high-data-rate tracking radar functional application component and its integration on the standard computing board.At the same time,the decoupling of the front and back ends of the radar was achieved by carrying out software-based transformation of the phased array antenna.The development process reflects the performance characteristics of software-defined radar,such as "rapid reconfiguration of software,rapid reorganization of hardware and rapid customization of functions",fully demonstrating the advantages of software-defined radar in rapid development,iteration upgrade and fast iteration,has certain engineering application value in the rapid development process of radar equipment.更多还原