DocumentCode
533853
Title
Application of autoemitters for excitation of secondary emission in pulsed cold-cathode magnetrons
Author
Naumenko, D.V. ; Suvorov, N.A. ; Terekhin, N.S. ; Tishchenko, S.A.
Author_Institution
Inst. of Radio Astron., NAS Ukraine, Kharkov, Ukraine
fYear
2010
fDate
13-17 Sept. 2010
Firstpage
320
Lastpage
321
Abstract
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.
Keywords
cathodes; magnetrons; autoemitters; circular ribs; cold second-emission cathode; pulsed cold-cathode magnetron; secondary emission excitation; side auxiliary thermionic cathode; Anodes; Cathodes; Electron tubes; Electronic mail; Heating; Ribs; Saturation magnetization;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Telecommunication Technology (CriMiCo), 2010 20th International Crimean Conference
Conference_Location
Sevastopol
Print_ISBN
978-1-4244-7184-3
Type
conf
DOI
10.1109/CRMICO.2010.5632639
Filename
5632639
Link To Document