分布式卫星SAR柔性仿真系统设计与实现

摘要

构建分布式卫星合成孔径雷达(synthetic aperture radar,SAR)仿真系统对于分布式卫星SAR系统设计、测试与验证、减少系统研制费用、降低决策风险,以及系统的在轨运行管理,都具有重要的意义.围绕分布武卫星SAR仿真系统设计需求,提出了分布式卫星SAR系统柔性仿真框架模型,并讨论了设计和实现过程中的关键技术.该系统的实现和应用验证了框架和技术路线的可行性,为未来进一步完善和广泛应用奠定了基础.%There will be of great value to design and develop a simulation system for reducing the cost and risk during the development of distributed spaceborne synthetic aperture radar (SAR) systems. The demands for the simulation system are analyzed firstly. Surrounding the demands, a flexible simulation architecture is put forward and the key technologies are discussed. The implementation and application of the system prove the feasibility of the architecture and provide the base for further more perfecting and application.