Search

Article

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

PIC-MCC simulations on characteristics of RBWO filled with different gases

Li Xiao-Ze Wang Jian-Guo Tong Chang-Jiang Zhang Hai

PIC-MCC simulations on characteristics of RBWO filled with different gases

Li Xiao-Ze, Wang Jian-Guo, Tong Chang-Jiang, Zhang Hai
PDF
Get Citation
Metrics
  • Abstract views:  3253
  • PDF Downloads:  1166
  • Cited By: 0
Publishing process
  • Received Date:  22 November 2007
  • Accepted Date:  09 December 2007
  • Published Online:  20 July 2008

PIC-MCC simulations on characteristics of RBWO filled with different gases

  • 1. 西北核技术研究所,西安市69信箱5室,西安 710024

Abstract: This paper discusses the basic theory of PIC-MCC method and its implementation in the software UNIPIC. Simulation of relativistic backward-wave oscillator (RBWO)filled with different kinds of neutral gas of different pressures is made by using UNIPIC. The effects of plasma on the propagation of electron beam and wave-beam interaction are discussed. The dependence of the output power,frequency,and the start-oscillation time of the RBWO on the kinds and pressures of the filled gases are presented. The simulation results show that the improvement of RBWO is mainly attributed to the produced ions,and that the low-energy electrons remaining in the tube is the key factor of oscillation-failure and pulse-shortening.

Catalog

    /

    返回文章
    返回