Varex Imaging Corporation
Multi-grid electron gun with single grid supply
Last updated:
Abstract:
Some embodiments include a system, comprising: a high voltage enclosure; a cathode disposed in the high voltage enclosure; an anode disposed in the high voltage enclosure; a plurality of grids disposed in the high voltage enclosure between the cathode and the anode; a voltage source configured to generate a common grid voltage; and a voltage divider disposed in the high voltage enclosure, configured to generate a plurality of grid voltages based on the common grid voltage, and configured to apply at least two of the grid voltages to the grids.
Status:
Grant
Type:
Utility
Filling date:
1 Sep 2017
Issue date:
25 Feb 2020