鉴于海基平台部署和作战方式灵活等特点,以舰载多功能相控阵雷达SPY 为核心的宙斯盾反导系统在美弹道导弹 防御系统中占有极为重要的地位。提炼SPY 雷达在弹道导弹防御系统中使命任务和对关键指标进行分析的基础上,对其自主搜索和引导搜索2 种工作方式进行了设计和时间资源分析,并通过设置典型威胁弹道和SPY 雷达布站,借助仿真对 SPY 雷达进行了探测效能分析。

Considering the flexibility characteristics of the sea-based platform deployment and engagement mode, Aegis ballistic missile defense system (BMDS) equipped with the phased-array multifunctional radar SPY plays an important role in the BMDS. In this paper, based on the presentation for the mission of SPY radar in the BMDS and tactical indexes analysis, two operation modes of automatic search and guided search are designed and time resource is analyzed. Finally, after configuration of typical missile trajectories and SPY radar deployment, detection efficiency of SPY radar is analyzed by simulation.