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Hysteresis-like effects in gyrotron oscillators
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Special experiments devoted to studying hysteresis in gyrotron oscillators have been performed for the first time. Clear hysteresis-like effects with respect to variation of the cathode voltage have been observed in the mode competition scenario of the Forschungszentrum Karlsruhe coaxial gyrotron [B. Piosczyk et al., IEEE Trans. Plasma Sci. 30, 818 (2002)] and with respect to variation of the magnetic field and voltage in a single-mode operation of the Fukui IV gyrotron [T. Idehara et al., Int. J. Infrared Millim. Waves 19, 793 (1998)]. The observed phenomena are explained theoretically.
AIP Publishing
Title: Hysteresis-like effects in gyrotron oscillators
Description:
Special experiments devoted to studying hysteresis in gyrotron oscillators have been performed for the first time.
Clear hysteresis-like effects with respect to variation of the cathode voltage have been observed in the mode competition scenario of the Forschungszentrum Karlsruhe coaxial gyrotron [B.
Piosczyk et al.
, IEEE Trans.
Plasma Sci.
30, 818 (2002)] and with respect to variation of the magnetic field and voltage in a single-mode operation of the Fukui IV gyrotron [T.
Idehara et al.
, Int.
J.
Infrared Millim.
Waves 19, 793 (1998)].
The observed phenomena are explained theoretically.
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