[1]李红梅,邱景辉,贾世楼.爆炸磁频率发生器电振荡特性分析[J].南京理工大学学报(自然科学版),2007,(04):494-498.
 LI Hong-mei,QIU Jing-hui,JIA Shi-lou.Analysis of Electric Oscillations in Explosive Magnetic Generators of Frequency[J].Journal of Nanjing University of Science and Technology,2007,(04):494-498.
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爆炸磁频率发生器电振荡特性分析
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2007年04期
页码:
494-498
栏目:
出版日期:
2007-08-30

文章信息/Info

Title:
Analysis of Electric Oscillations in Explosive Magnetic Generators of Frequency
作者:
李红梅 邱景辉 贾世楼
哈尔滨工业大学信息工程系, 黑龙江哈尔滨150001
Author(s):
LI Hong-meiQIU Jing-huiJIA Shi-lou
Department of Information Engineering,Harbin Institute of Technology,Harbin 150001,China
关键词:
爆炸磁频率发生器 电振荡 电磁脉冲 电磁辐射
Keywords:
explosivemagnet ic generator o f frequency electric oscillations electrom agnetic pulse electrom agnetic radiat ion
分类号:
TN782
摘要:
为了确定爆炸磁频率发生器的工作模式与其电参数之间的关系,该文以装置的电阻和电感的数值模拟结果为基础,建立了电阻和电感的经验数学模型,推导出了装置输出电流信号的解析形式——Bessel函数,根据Bessel函数的特性,探讨了有关电路参数的设计要求。数值模拟结果表明:当爆炸磁频率发生器的特征时间与初始角频率的乘积较大时,装置的输出信号呈振荡模式,且该乘积越大,载波频率越高,装置产生的电磁能越易于辐射。
Abstract:
To estab lish the re la tionship of output signals and electrical parameters o f exp losivemagnetic generators o f frequency ( EMGF) , an experiencem athematicalmodel o f resistance and induc-t ance is estab lished based on the num er ical simulation resu lts o f resistance and inductance, and the analytical fo rm of EMGF. s outpu t current signals is deduced. The fo rm is called B essel function. A ccord ing to its property, the c ircu it parameter design request is discussed. The simu lation result show s that the output signa lo f the generato r is the oscillationmodew hen the product of characteristic t ime and in it ia l angu lar frequency is large enough. The larger the product is, the h igher the carrier frequency is and it is bene ficial to the rad iation.

参考文献/References:

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备注/Memo

备注/Memo:
作者简介: 李红梅( 1972- ), 女, 讲师, 博士, 主要研究方向: 电磁脉冲技术研究, E-ma il:lihongm e@i hit. edu. cn。agnetic radiat ion
更新日期/Last Update: 2007-08-30