Article

Radiophysics and Quantum Electronics

, Volume 54, Issue 6, pp 402-408

First online:

Influence of the axial misalignment of the electron beam and the cavity on the gyrotron parameters

  • N. A. Zavol’skiyAffiliated withInstitute of Applied Physics of the Russian Academy of Sciences
  • , V. E. ZapevalovAffiliated withInstitute of Applied Physics of the Russian Academy of Sciences Email author 
  • , M. A. MoiseevAffiliated withInstitute of Applied Physics of the Russian Academy of Sciences
  • , A. S. SedovAffiliated withInstitute of Applied Physics of the Russian Academy of Sciences

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We consider some effects connected with the axial misalignment of the electron beam and the cavity in gyrotrons. These effects are studied by the example of three gyrotrons with different parameters of the electron beam and output characteristics. The experimental data and the results of computer calculations are compared on the basis of a multi-mode nonstationary model of the electron-wave interaction in the gyrotron cavity.