T. Idehara et al., STUDY OF ELECTRON-BEAM MISALIGNMENT IN A SUBMILLIMETER-WAVE GYROTRON, International journal of infrared and millimeter waves, 19(10), 1998, pp. 1303-1316
Electron beam misalignment in a submillimeter-wave gyrotron strongly a
ffects its total efficiency as well as excitation of rotating and coun
terrotating modes. Some of misalignment phenomena were studied theoret
ically and experimentally.