辐射式雷达目标模拟器射频前端设计与集成

Design and Integration of the Front End RF for the Radiated Radar Target Simulator

完成了辐射式雷达目标射频模拟器射频前端的设计与系统集成,该模拟器工作于L/S/X三个频段,支持连续波和脉冲工作体制,具有高精度的多目标生成能力。射频前端的插件结构设计保证了射频前端的电磁兼容性能和功能可扩展性。其测试结果均优于指标要求,并支持模拟器系统成功完成了实际雷达的目标模拟实验,验证了模拟器的系统性能。

The front end RF for radiated radar target simulator was designed and integrated in this paper. This simulator was operated on the L/S/X three bands,and it supported the CW and pulse operation. It generated multi-targets in high precision. The plug module structure design improved the EMC and the extension performance of the RF front end. The measured results of the system are better than the target. Furthermore,this RF front end supports the radar simulator finish the target simulating for the real radar successfully,which verifies the performance of this radar simulator.