一种紧凑型宽带高功率微波源设计与测试研究  

Design and test of a compact wideband high power microwave source

作　　者：张帆[1,2] 田川[1] 马世川[1] 解江远 金兆鑫[1] 荆晓鹏[1] Zhang Fan;Tian Chuan;Ma Shichuan;Xie Jiangyuan;Jin Zhaoxin;Jing Xiaopeng(Electronic Engineering Research Institute,Xi’an 710100,China;Northwestern Polytechnical University,Xi’an 710072,China)

机构地区：[1]西安电子工程研究所,西安710100 [2]西北工业大学,西安710072

出　　处：《强激光与粒子束》2023年第2期73-77,共5页High Power Laser and Particle Beams

摘　　要：设计了一款体积紧凑、工作在特高频波段的宽带高功率微波源,系统利用24 V蓄电池供电,Marx发生器作为驱动源,采用四分之一波长开关振荡器调制产生宽带电磁脉冲,激励高功率微带平板天线辐射,测试结果显示系统工作中心频率为425 MHz,远场辐射场强-距离积峰峰值为91.5 kV@1 m,该微波源体积尺寸为871 mm×370 mm×330 mm,含电池质量小于43 kg,拓展了宽带高功率微波技术在无人机、机器人等平台的应用前景。Wideband high power microwave is one of the main development directions of high power microwave in recent years.A wideband high power microwave system with small volume,working in UHF band is developed.The system powered by a 24V battery uses a Marx generator as the driving source.The wideband high power microwave is generated with a quarter wavelength switching oscillator and radiated with a high power microstrip flat plate antenna.The electromagnetic simulation model is established and the key factors are simulated and calculated.The test results show that the center frequency of the wideband high power microwave is 425 MHz,and the peak-to-peak value of the electric field radiation factor is [e-mail] radiation waveform is basically consistent with the simulation results.The application prospect of wideband high power microwave in drone,robot and other platforms is expanded.

关 键 词：宽带高功率微波 MARX发生器 微带天线 开关振荡器 

分 类 号：TM832[电气工程—高电压与绝缘技术]