摘要
现代战场中的高功率电磁脉冲对武器装备的影响不容忽视,它会使系统瘫痪,甚至烧毁电子设备的元器件。高功率电磁脉冲主要包括雷电脉冲、核电脉冲及非核电脉冲等。采用感应电动势法及时域有限差分法,比较计算了高功率微波武器辐射的电磁脉冲对相控阵设备的干扰效应,为电磁脉冲的干扰效能分析及防护措施的采取奠定了基础。
The influence of high power electromagnetic pulse （HPEMP） on weapon equipment can not be ignored. HPEMP will make system paralysis and even make the components of electronic e- quipment burn. HPEMP mainly consists of lighting pulse,nuclear electric pulse and non-nuclear e- lectric pulse, etc. The inductive electromotive force method and finite-difference time-domain meth- od are used to compare and analyze the jamming effect of electromagnetic pulse radiated by high power microwave weapon to phased array equipment,which makes a foundation to the jamming ef- ficiency analysis and adopted defence measure of electromagnetic pulse.
出处
《舰船电子对抗》
2013年第3期96-99,共4页
Shipboard Electronic Countermeasure
关键词
电磁脉冲
感应电动势法
时域有限差分
electromagnetic pulse
inductive electromotive force method；finite-difference time-domain
