Abstract: Under modern complex electromagnetic environment, an apriority-decision mode of reconnaissance signal processing based on reconfiguration technology is designed in this paper for monitoring radiation sources accurately in real-time and meeting the miniaturization and low-power consumption requirements. A reconfiguration platform for apriority-decision mode is framed. Based on the platform, an electromagnetic reconnaissance system is made up and implemented. The idea above is tested and validated using the current development environment. Stratagem reconnaissance and tactics reconnaissance are both gave attention. The resource of the whole system is retrenched. All in all, the project mentioned in this paper is adapted to the reconnaissance equipment on the aircraft or satellite.

Key words: apriority-decision, reconnaissance signal processing, reconfiguration technology

摘要： 面对日益复杂的电磁环境，为了对空间电磁信号进行实时精确监测，适应侦察系统小型化、低功耗的要求，设计实现了一种基于可配置技术的先验决策式侦察信号处理的工程化方案。构建了先验决策式可配置平台，在此基础之上设计实现了侦察信号处理系统。通过在已有的开发环境下进行系统测试，验证了该方法的可行性，兼顾了战略侦察与战术侦察的双重要求，节约系统资源，适合在机载和星载等侦察设备中应用。

关键词: 先验决策, 侦察信号处理, 可配置技术