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Research on W-Band sheet beam electron optics system

  • Xiudong Yang
  • , Shuzhong Wang
  • , Cunjun Ruan
  • , Ding Zhao
  • , Changqing Zhang
  • CAS - Institute of Electronics

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A periodic cusped magnetic (PCM) focusing W-Band sheet beam electron optics system is designed. The beam voltage and current are 75 kV and 3.8 A, respectively. The guns with different focusing electrode potentials are simulated and its influences on the electron beam transmission are presented. The PCM focusing structure is modified to match the focusing magnetic field and the injected beam state at the initial phase. The simulation results show the electron beam transmission attains to 100% over the distance of 89mm.

Original languageEnglish
Title of host publication14th IEEE International Vacuum Electronics Conference, IVEC 2013 - Proceedings
DOIs
StatePublished - 2013
Externally publishedYes
Event14th IEEE International Vacuum Electronics Conference, IVEC 2013 - Paris, France
Duration: 21 May 201323 May 2013

Publication series

Name14th IEEE International Vacuum Electronics Conference, IVEC 2013 - Proceedings

Conference

Conference14th IEEE International Vacuum Electronics Conference, IVEC 2013
Country/TerritoryFrance
CityParis
Period21/05/1323/05/13

Keywords

  • PCM
  • W-Band
  • beam transmission
  • electron optics
  • sheet beam

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