【摘要】 被动成像广域空中监视(Wide Area Airborne Surveillance,WAAS)系统因其良好的隐蔽性和动态监视的实时性、持久性及大面积覆盖,已成为情报监视侦察的重要工具,广泛应用于军事、民用领域。文章结合典型被动成像广域空中监视系统(如自动实时地面全部署侦察成像系统ARGUS-IS)的特点,从光电传感器设计、数据传输与信息处理等方面阐述被动成像WAAS的系统特点及关键技术环节;重点分析了大视场高分辨率的实现方式、海量数据传输与存储、数据智能分析等制约被动成像WAAS性能的瓶颈技术,为被动成像WAAS的研制与应用提供了参考。更多还原

【Abstract】 Passive imaging Wide Area Airborne Surveillance(WAAS) system has become a significant manner of ISR(Intelligence Surveillance Reconnaissance) owing to its features: good concealment, large area coverage, real-time and persistent surveillance. This paper gives the features of typical WAAS systems(such as ARGUS-IS) and presents the characteristics and critical techniques of passive imaging wide area airborne surveillance. Those technical issues which affect WAAS’s performance are addressed emphatically, including the realization of high resolution with wide field of view, transmission and storage of massive data, the intelligent data analysis, etc.. This paper provides some ideas and reference for the domestic development and application of passive imaging WAAS.更多还原