射频强场电磁环境试验系统可行性研究

Research on the Feasibility for Constructing a High RF Electromagnetic Field Environment Simulation System

从高技术战争特点和我军武器装备发展需要出发,论述了建设射频强场电磁环境试验系统的必要性。从射频功率产生系统和射频场形成装置两方面,详细分析了在实验室内和野外电磁环境试验场建设射频强场电磁环境试验系统的技术可行性,计算确定了射频宽带功率放大器的技术指标,配置了辐射天线并进行了选型分析。结果表明:建设200V/m以上的射频强场电磁环境试验系统,满足武器装备电磁环境效应试验的需要具有技术可行性和经济合理性。

From the view of the high technology war and the need of weaponry development, this paper discussed the requirement of constructing high RF electromagnetic field environment test system. From the RF power generating system and RF field forming equipment, its technical feasibility was analyzed for constructing high RF electromagnetic field environment test system both in the laboratory and in the open country test field. The specification of the RF wide band power amplifier was determined by calculation,and the radiation antenna analysis for model selecting was carried out. The results indicate that it is feasible in technique and reasonable in economy to construct a high RF electromagnetic field environment test system above 200 V/m.