收藏本站
《第十六届全国等离子体科学技术会议暨第一届全国等离子体医学研讨会会议摘要集》2013年
收藏 | 手机打开
二维码
手机客户端打开本文

Cherenkov Radiation by an Electron Uniform Moving in Poloidal Magnetized Plasma

TIAN wei  CHEN Shi-xiu  XIAO Ji-xiong  CHEN kun  
【摘要】:正Research on radiation by electron uniform moving in poloidal magnetized plasma remains a longstanding challenge.Toward this objective,theoretical investigation and computer calculations on Cherenkov radiation by an electron bunch moving uniformly in Hermitian medium of poloidal magnetized plasma are presented in the paper.Through establishment of physical model of Hermitian medium,radiation mechanism is analyzed. Eigenvalue and radiation condition are obtained.Through analysis of eigenvalues, dispersion relation is derived.It is found that the cyclotron frequency and plasma frequency affect the eigenvalue.Then dispersion curve and frequency dependence of Cherenkov radiation angle are achieved by computer calculation.Finally,radiation field intensity is analyzed,and conclusion of TM wave in existence can be achieved.The theoretical analysis and calculation will provide for further research of the new type UWB microwave radiator.

【相似文献】
中国期刊全文数据库 前7条
1 ;Level Spacing Distributions and Quantum Chaos in Hermitian and non-Hermitian Systems[J];Communications in Theoretical Physics;2005年07期
2 ;Hermitian Operators Conjugate to Two-Mode Number-Difference Operator Studied in Entangled State Representation[J];Communications in Theoretical Physics;2008年10期
3 Ananya Ghatak;Bhabani Prasad Mandal;;Comparison of Different Approaches of Finding the Positive Definite Metric in Pseudo-Hermitian Theories[J];Communications in Theoretical Physics;2013年05期
4 金亮;宋智;;Wavepacket Dynamics in a Non-Hermitian PT Symmetric Tight-Binding Chain[J];Communications in Theoretical Physics;2010年07期
5 Alessandro Sergi;;Matrix Algebras in Non-Hermitian Quantum Mechanics[J];Communications in Theoretical Physics;2011年07期
6 曹怀信;郭志华;陈峥立;;CPT-Frames for Non-Hermitian Hamiltonians[J];Communications in Theoretical Physics;2013年09期
7 许智生;;Acoustic design sensitivity analysis of structural sound radiation[J];Journal of Chongqing University(English Edition);2009年04期
中国重要会议论文全文数据库 前1条
1 TIAN wei;CHEN Shi-xiu;XIAO Ji-xiong;CHEN kun;;Cherenkov Radiation by an Electron Uniform Moving in Poloidal Magnetized Plasma[A];第十六届全国等离子体科学技术会议暨第一届全国等离子体医学研讨会会议摘要集[C];2013年
中国博士学位论文全文数据库 前1条
1 张雅鑫;Hermitian介质及圆柱亚波长孔阵列中电子辐射及互作用的研究[D];电子科技大学;2009年
 快捷付款方式  订购知网充值卡  订购热线  帮助中心
  • 400-819-9993
  • 010-62791813
  • 010-62985026