Phase Locking of a Gyrotron with Low-Frequency Voltage and Current Fluctuations by an External Monochromatic Signal

Bakunin, Vladimir L.; Денисов, Г. Г.; Novozhilova, Yu. V.

doi:10.1007/s11141-021-10064-0

Cited by 5 publications

(1 citation statement)

References 27 publications

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“…[1,2], and citations therein), research on the phase-stable excitation of high-current electron generators is ongoing [3][4][5][6][7][8][9][10][11]. Along with the use of external radiation sources [12][13][14][15], this mode is possible when a seed electromagnetic (EM) signal appears at a stable front of the beam, and has the required power and spectral range [16,17]. The higher the generation frequency, the shorter the current front needed, and in millimeter wave range, this is at the sub-nanosecond scale.…”

Section: Introductionmentioning

confidence: 99%

Emission Features and Structure of an Electron Beam versus Gas Pressure and Magnetic Field in a Cold-Cathode Coaxial Diode

et al. 2022

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The structure of the emission surface of a cold tubular cathode and electron beam was investigated as a function of the magnetic field in the coaxial diode of the high-current accelerator. The runaway mode of magnetized electrons in atmospheric air enabled registering the instantaneous structure of activated field-emission centers at the cathode edge. The region of air pressure (about 3 Torr) was determined experimentally and via analysis, where the explosive emission mechanism of the appearance of fast electrons with energies above 100 keV is replaced by the runaway electrons in a gas.

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