射频有源干扰在半实物仿真中的产生及应用

Active Radio Frequency Interference Technology in the Application of Semi-physical Simulation

为验证和评估某型号导弹在干扰环境下的工作性能,提高其抗干扰设计能力,研究了射频有源干扰建模及产生技术,并针对半实物仿真试验室中辐射大功率信号的关键技术进行研究,给出相应的解决方案和技术途径。构建初步的干扰环境半实物仿真平台,进行某型号抗干扰半实物仿真试验的相关测试并给出测试结果。

In order to verify and evaluate the performance of a certain type missile in interference environment and improve the anti- interference design capability,w e study the modeling and generating technique of active RF（ radio frequency） interference. In our semi- physical simulation laboratory high pow er signal is needed,so w e research on key technologies about the above problem and provide corresponding solutions and technology. Here w e build a preliminary interference environment semi-physical simulation platform and carry out some relevant test. The test results are given.