• DocumentCode
    492785
  • Title

    A co-harmonic gyro-monotron with a novel corrugated interaction cavity

  • Author

    Constable, D.A. ; Ronald, K. ; Phelps, A.D.R. ; He, W. ; Cross, A.W. ; Savilov, A.V. ; Bratman, V.L. ; Bandurkin, I.V. ; McConville, S.L. ; Konoplev, I.V.

  • Author_Institution
    Dept. of Phys., Univ. of Strathclyde, Glasgow
  • fYear
    2009
  • fDate
    26-26 Feb. 2009
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    A novel interaction cavity has been designed for a gyro-monotron, allowing co-harmonic generation at the 2nd and 4th harmonic resonances of the cyclotron frequency. The output aperture of the cavity has been designed to trap the lower harmonic, whilst allowing output of the upper harmonic. Results from recent numerical simulations, performed using MAGIC 3-D, are presented. The intended co-harmonic behaviour is observed, with simultaneous excitation of the 2nd and 4th harmonics. Refinement of the output structure is now being undertaken to ensure only the 4th harmonic signal is emitted.
  • Keywords
    gyrotrons; millimetre wave generation; 2nd harmonic resonance; 4th harmonic resonance; MAGIC 3-D; coharmonic gyromonotron; corrugated interaction cavity; cyclotron frequency; output aperture; Gyro-devices; co-harmonic multiplier;
  • fLanguage
    English
  • Publisher
    iet
  • Conference_Titel
    High Power RF Technologies, 2009. IET. Conference on
  • Conference_Location
    London
  • Print_ISBN
    978-1-84919-060-2
  • Type

    conf

  • Filename
    4816097
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=492785