辐射式雷达多目标模拟器发射机设计与实现

辐射式雷达目标射频模拟器,可用于对被测雷达从天线到终端的整个系统的全面测试和调试。文中完成了该模拟器发射机系统的设计与实现,该发射机系统分别由工作于L、S、X波段的射频插件组成,其谐波抑制度、动态范围和发射功率的测试结果均优于指标要求。模拟器系统成功完成了系统实验,验证了发射机的系统兼容性能。

Design and Integration of the Front End RF for the Radiation Radar Multi-target Simulator

The radiation radar multi-target simulator is used for measuring and debugging of the radar system roundly,which is from the antenna to the terminal.The transmitter system for radiation radar multi-target simulater is designed and integrated.The transmitter system is composed of three RF inserters which operate on the L,S,X bands.And the test results show that the restrain degree of the harmonic,dynamic range,and transmitter power for the transmitter are all better than the design requires.Radar simulator finished the system experiments successfully,which verifies the system compatibility of this simulator.