English  |  正體中文  |  简体中文  |  Items with full text/Total items : 54367/62174 (87%)
Visitors : 14351987      Online Users : 63
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTHU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    National Tsing Hua University Institutional Repository > 理學院 > 物理系 > 期刊論文 >  Absolute instability competition and suppression in a millimeter-wave gyrotron traveling-wave tube


    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/54346


    Title: Absolute instability competition and suppression in a millimeter-wave gyrotron traveling-wave tube
    Authors: Barnett, L.R.;Lung Hai Chang;Han Ying Chen;Kwo Ray Chu;Wai Keung Lau;Chuan Cheng Tu
    教師: 朱國瑞
    Date: 1989
    Publisher: American Physical Society
    Relation: PHYSICAL REVIEW LETTERS, American Physical Society, Volume 63, Issue 10, SEP 4 1989, Pages 1062-1065
    Keywords: frequency stability
    gyrotrons
    travelling-wave-tubes
    Abstract: Harmonic absolute instability in the TE21 mode is found to cause mode competition in a new millimeter-wave gyrotron traveling-wave tube experiment designed for high stability in the TE11 mode. Complete suppression of this instability by the application of the TE11 drive has been observed with beam currents up to at least 6 times the instability threshold, which results in high amplified power (~25 kW) at high efficiency (~23%). The study is significant in that it demonstrates that cyclotron-maser amplifiers may operate at a current well above oscillation threshold without degradation in saturated performance
    URI: http://www.aps.org/
    http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/54346
    Appears in Collections:[物理系] 期刊論文

    Files in This Item:

    There are no files associated with this item.



    在NTHUR中所有的資料項目都受到原著作權保護,僅提供學術研究及教育使用,敬請尊重著作權人之權益。若須利用於商業或營利,請先取得著作權人授權。
    若發現本網站收錄之內容有侵害著作權人權益之情事,請權利人通知本網站管理者(smluo@lib.nthu.edu.tw),管理者將立即採取移除該內容等補救措施。

    SFX Query

    與系統管理員聯絡

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback