信号环境模拟器的实现是构建雷达对抗装备自动测试系统的重要组成部分。文中以侦察装备为测试对象,分析了 模拟器的组成要素,利用安捷伦信号源及数字信号处理电路构建了模拟器,实现了单部雷达脉冲、多部雷达脉冲、视频脉 冲及其他要素的模拟。最后,利用可扩展标记语言和数据库完成了对模拟器数据的描述与存储。实践证明,模拟器能很 好的满足装备的测试需求

The realization of signal environment simulator is an impormant part of automatic test system for radar countermeasure system . Taking reconnaissance system as the test object, composition of simulator is analysed, and using Agilent signal generator and digital signal processing circuit, the simulator is designed to realize the simulation of signal radar pulse ,multiple radar pulse , video pulse and others. At last ,the description and storage of data using extensible markup language and database is introduced. It can fulfill the demand of tset in practice.