Limiting current of magnetron discharge increasing using magnetic insulation of sectioned anode
O. A. Bizyukov, K. N. Sereda
V. N. Karazin Kharkiv National University, Kharkiv, Ukraine
V. V. Sleptsov
K. E. Tsiolkovsky Russian State Technical University (MATI), Moscow, Russia
In magnetron discharge at currents higher then critical which magnitude is in the range of 15—30 A the transition
from glow discharge in transverse magnetic field to arc discharge occurs. In the present time the problem of arc
blowout is solved at the expense of pulse and HF power supply ap-plying. In this paper the alternative method of
limiting current of magnetron discharge increasing at the expense of increasing of discharge gap resistance by
means of additional anode layer transverse magnetic field and arc current interruption by sectioning of current
collector of anode surface is carrying out.
PACS: 52.80.-s
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