| 摘要 |
The present invention concerns a cathode arrangement, preferably for a magnetron cathode, especially for operation in the case of medium-to-high frequency alternating voltage or currents with a rotatable cathode, of which at least one part is arranged rotatably and vacuum-tight in at least one fixed component, and an insert, which is provided between the rotatable part and fixed component(s), with the insert made from an isolator.
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