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Volume 33 Issue 1
Feb.  2011
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Zhang Ying-Hui, Luo Ji-Run, Guo Wei, Zhu Min. Influence of the Electrical Parameters on Multistage Depressed Collector Characteristics in a Coupled Cavity TWT[J]. Journal of Electronics & Information Technology, 2011, 33(1): 146-150. doi: 10.3724/SP.J.1146.2010.00182
Citation: Zhang Ying-Hui, Luo Ji-Run, Guo Wei, Zhu Min. Influence of the Electrical Parameters on Multistage Depressed Collector Characteristics in a Coupled Cavity TWT[J]. Journal of Electronics & Information Technology, 2011, 33(1): 146-150. doi: 10.3724/SP.J.1146.2010.00182

Influence of the Electrical Parameters on Multistage Depressed Collector Characteristics in a Coupled Cavity TWT

doi: 10.3724/SP.J.1146.2010.00182
  • Received Date: 2010-03-01
  • Rev Recd Date: 2010-05-20
  • Publish Date: 2011-01-19
  • In this article, based on a coupled cavity TWT design software, Orprogr code, the simulation design of a X band coupled cavity TWT is performed for realizing the expected electric characteristics. Under the condition of the above-mentioned design results, a depressed collector is designed with the minimum collector efficiency of 71.5% and the electron beam may relatively evenly spreads on the surface of each sub-area of the depressed collector. Then the influence of laminar flow, electrode shape, voltage drop and electrical field on the distribution of the beam is discussed by analyzing the spreading of electron beam on the surface of each sub-area of the depressed collector.
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