• DocumentCode
    2373429
  • Title

    140 kW W-Band TE01Ultra High Gain Gyro-TWT Amplifier

  • Author

    Barnett, L.R. ; Tsai, W.C. ; Hsu, H.L. ; Luhmann, N.C., Jr. ; Chiu, C.C. ; Pao, K.F. ; Chu, K.R.

  • Author_Institution
    Dept. of Appl. Sci., California Univ.
  • fYear
    0
  • fDate
    0-0 0
  • Firstpage
    461
  • Lastpage
    462
  • Abstract
    A detailed theoretical study of the absolute instabilities in a TE 01-mode, fundamental cyclotron harmonic gyro-TWT with distributed wall losses has resulted in a "roadmap" for the design of an ultrahigh gain, stable W-band gyro-TWT. Although still being optimized, a tube built using these design principles has already yielded 140 kW peak output at 22% efficiency with 61 dB gain
  • Keywords
    cyclotrons; gyrotrons; millimetre wave tubes; travelling wave amplifiers; travelling wave tubes; 140 kW; 61 dB; W-band ultra high gain gyro-TWT amplifier; distributed wall losses; fundamental cyclotron harmonic gyro-TWT; Circuits; Copper; Cyclotrons; Damping; Design engineering; Frequency synchronization; High K dielectric materials; High-K gate dielectrics; Physics; Tellurium;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Vacuum Electronics Conference, 2006 held Jointly with 2006 IEEE International Vacuum Electron Sources., IEEE International
  • Conference_Location
    Monterey, CA
  • Print_ISBN
    1-4244-0108-9
  • Type

    conf

  • DOI
    10.1109/IVELEC.2006.1666382
  • Filename
    1666382
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2373429