Axially Extracted Virtual Cathode Oscillator with Annular Cathode

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著者

    • Choi Eun Ha CHOI Eun Ha
    • Charged Particle Beam and Plasma Laboratory, Department of Electrophysics/Pulse Driven Power Research Center Kwangwoon University
    • Sung Kew Yong SUNG Kew Yong
    • Charged Particle Beam and Plasma Laboratory, Department of Electrophysics/Pulse Driven Power Research Center Kwangwoon University
    • Jeon Wook [他] JEON Wook
    • Charged Particle Beam and Plasma Laboratory, Department of Electrophysics/Pulse Driven Power Research Center Kwangwoon University
    • JUNG Yoon
    • Charged Particle Beam and Plasma Laboratory, Department of Electrophysics/Pulse Driven Power Research Center Kwangwoon University

抄録

A numerical simulation study of a virtual cathode oscillator withannular cathode has been performed by a 3 dimensionalparticle-in-cell (PIC) code called MAGIC. Also the experimentalstudies are performed for comparison of numerical results. Theannular diode consists of circular anode mesh and annular typecathode. The object for this investigation is to find theoptimized width and radius of the annular cathode in our highpower microwave pulser, “Chundoong". Both of simulation andexperimental results show that the output microwave power andfrequency depend on emission width and radius of annular cathode, and the dominant mode of output microwave is <i>TM</i><sub>01</sub> under theoptimized width 4 mm and radius of 20 mm.

収録刊行物

  • 電気学会論文誌. A, 基礎・材料・共通部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A, A publication of Fundamentals and Materials Society

    電気学会論文誌. A, 基礎・材料・共通部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A, A publication of Fundamentals and Materials Society 124(9), 773-778, 2004-09-01

    一般社団法人 電気学会

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各種コード

  • NII論文ID(NAID)
    10013539067
  • NII書誌ID(NCID)
    AN10136312
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    03854205
  • NDL 記事登録ID
    7076816
  • NDL 雑誌分類
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL 請求記号
    Z16-793
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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