基于横电磁波天线的高空核电磁脉冲辐射波模拟器设计OA北大核心CSCDCSTPCD
Design of HEMP Radiating-wave Simulator Based on TEM Horn
为解决传统核电磁脉冲模拟器存在测试空间受限的问题,提出了基于横电磁波（TEM）喇叭天线的高空核电磁脉冲辐射波模拟器设计方案。通过数值仿真验证了TEM喇叭天线的辐射场波形,指出TEM喇叭天线在应用于辐射式电磁脉冲模拟器时存在低频辐射能力差的问题;通过比较TEM喇叭天线对3种典型核电磁脉冲的辐射能力,发现辐射场的上升沿部分主要取决于激励源的上升前沿陡度,辐射场的脉冲宽度与激励脉冲的宽度有关,可以通过展宽激励源脉冲宽度的方法来补偿TEM天线低频辐射能力…查看全部>>
A TEM horn antenna of HEMP radiating-wave simulator is presented to expand the relatively small testing zone of the traditional transmission line simulator. The radiation field waveform of the antenna is simulated. The simulation results show that TEM antenna can be used to radiate HEMP simulation radiating wave, but in low frequency band its emissive capability is poor. Compared with radiation field waveforms of three typical HEMP excitation sources, it is …查看全部>>
范丽思;潘晓东;王赟
军械工程学院静电与电磁防护研究所,石家庄050003军械工程学院静电与电磁防护研究所,石家庄050003军械工程学院静电与电磁防护研究所,石家庄050003
信息技术与安全科学
高空核电磁脉冲（HEMP）电磁脉冲（EMP）模拟器TEM天线双指数脉冲匹配负载辐射场
high-altitude nuclear electromagnetic pulses (HEMP}eleclromagnetic pulse (EMP) simulatorTEM antennadouble exponential waveformmatched loadradiation field
《高电压技术》 2012 (9)
2302-2307,6
国家级重点实验室基础研究项目（9140C87010108JB3401）
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