Method and apparatus for automatic high power tube recovery

The invention consists, generally, of a method for automatically reducing power to an electron emitting cathode by sensing an operating condition of the electron emitting cathode, calculating a condition number based upon the operating condition, comparing the condition number to a threshold value,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Stagliano, Jr, James J, Alford, James Larry, Helvin, James Rogers, Nelson, Dean A, Killpack, Ron
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention consists, generally, of a method for automatically reducing power to an electron emitting cathode by sensing an operating condition of the electron emitting cathode, calculating a condition number based upon the operating condition, comparing the condition number to a threshold value, and reducing the power to the electron emitting cathode when the condition number is greater than the threshold. The apparatus and method may be implemented upon a system having a high voltage power source, an RF tube, a control processor, and a signal processor.