弹载合成孔径雷达制导半实物仿真及关键技术

The HILS and its Key Technology of SAR Guided Missile

随着合成孔径雷达(Synthetic Aperture Radar,SAR)等具备成像功能的雷达导引头逐步应用在各种类型的导弹中,弹载合成孔径雷达制导半实物仿真技术已成为近年研究的热点。在分析合成孔径雷达仿真系统的特点和原理的基础上,提出以大场景实时目标模拟器为关键设备的弹载合成孔径雷达半实物仿真系统,设计了仿真系统的基本组成和工作流程,分析了系统实现中的关键技术,为弹载合成孔径雷达半实物仿真系统的建设提供了有益参考。

As synthetic aperture radar seekers with imaging capabilities are gradually applied in various of missiles,the synthetic aperture radar guided HILS technology has become the focus of research in recent years. The paper proposed the synthetic aperture radar HILS that takes the big scene real- time target simulator as critical equipment based on the analysis of the characteristics and the principle of synthetic aperture radar simulation system. We designed the basic components and workflow of the simulation system and analyzed the key technology in system implementation. The paper provides a useful reference for the construction of synthetic aperture radar simulation system.