Coaxial foilless diode

Article English OPEN
Long Kong ; QingXiang Liu ; XiangQiang Li ; ShaoMeng Wang (2014)
  • Publisher: AIP Publishing LLC
  • Journal: AIP Advances (issn: 2158-3226)
  • Related identifiers: doi: 10.1063/1.4874641
  • Subject: Physics | QC1-999
    arxiv: Physics::Instrumentation and Detectors | Physics::Accelerator Physics

A kind of coaxial foilless diode is proposed in this paper, with the structure model and operating principle of the diode are given. The current-voltage relation of the coaxial foilless diode and the effects of structure parameters on the relation are studied by simulation. By solving the electron motion equation, the beam deviation characteristic in the presence of external magnetic field in transmission process is analyzed, and the relationship between transverse misalignment with diode parameters is obtained. These results should be of interest to the area of generation and propagation of radial beam for application of generating high power microwaves.
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