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