Application of autoemitters for excitation of secondary emission in pulsed cold-cathode magnetrons

Application of autoemitters for excitation of secondary emission in pulsed cold-cathode magnetrons

The magnetron with side auxiliary thermionic cathode and basic cold second-emission cathode having thin circular ribs on the surface is experimentally investigated. It is shown that such device after activation might operate for a long period of time at the out-of-work heating. Stability of function...

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Bibliographische Detailangaben
Hauptverfasser: Naumenko, V D, Suvorov, A N, Terekhin, S N, Tishchenko, A S
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Anodes
Cathodes
Electron tubes
Electronic mail
Heating
Ribs
Saturation magnetization
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Beschreibung
Zusammenfassung:The magnetron with side auxiliary thermionic cathode and basic cold second-emission cathode having thin circular ribs on the surface is experimentally investigated. It is shown that such device after activation might operate for a long period of time at the out-of-work heating. Stability of functioning degrades at the increase of pulsewidth and duty ratio.
DOI:10.1109/CRMICO.2010.5632639