MAGNETRON TARGET COUPLING AND SUPPORT DEVICE

Disclosed herein are devices, methods, and systems related to a magnetron-target coupling that includes a target coupling flange, a shaft fixedly coupled to the target coupling flange on a face opposite the target coupling flange, and having a first linear bearing component on a face opposite the target coupling flange. The magnetron-target coupling also includes a communication interface having a first communication electrode and a second communication electrode that are electrically coupled to each other wherein the second communication electrode is fixedly attached to the target coupling flange on a side opposite the shaft, the target coupling flange being disposed between the first communication electrode and the second communication electrode. The first communication electrode is supported such that it may be moved toward and/or away from the second communication electrode.