起爆方式对射频爆磁压缩发生器辐射性能的影响  

Influence of Detonation Mode on Radiation of Radio Frequency Explosive Magnetic Flux Compression Generator

作　　者：李红梅[1,2] 宋朝晖[2] 邱景辉[2] 肖立伊[1] 

机构地区：[1]哈尔滨工业大学电子科学与技术博士后流动站,哈尔滨150080 [2]哈尔滨工业大学微波工程系,哈尔滨150080

出　　处：《微波学报》2010年第S2期95-98,共4页Journal of Microwaves

摘　　要：射频爆磁压缩发生器的应用背景要求其具有较高的脉冲辐射功率,脉冲的频谱应在较高的频率范围内。基于信号的脉冲宽度与信号频带有近似反比的关系,文中提出了在射频爆磁压缩发生器中采用双端起爆和轴线起爆方式来压缩脉冲宽度,提高信号频率和脉冲输出功率。数值模拟结果表明,具有相同模型参数的射频爆磁压缩发生器,轴线起爆与单端起爆方式相比,电流的脉冲宽度得到了压缩,从而提高了信号频率和脉冲功率,改善了装置的辐射性能。The applying background of radio frequency explosive magnetic flux compression generator requires that it has a high radiation power,and the pulse spectrum should be in high frequency.Based on the inverse proportion of signal pulse width to the signal band,the way of both sides and axis detonation used in radio frequency explosive magnetic flux compression generator are proposed to compress the pulse width and improve the signal frequency and pulse powero By comparing of axis detonation and one side detonation,we can see that the output current pulse width can be compressed and the signal frequency and the pulse power can be increased by the way of axis detonation.

关 键 词：射频爆磁压缩发生器 轴线起爆 双端起爆 单端起爆 辐射性能 

分 类 号：TN712[电子电信—电路与系统]