Title :
An Experimental Facility for Investigation of Gyrotron Cathode Emission Non-Uniformities
Author :
Louksha, O. ; Piosczyk, B. ; Sominski, G. ; Thumm, M.
Author_Institution :
St. Petersburg State Polytech. Univ.(SPbSPU), St. Petersburg
Abstract :
A high vacuum test stand has been designed and manufactured at SPbSPU for measurements of azimuthal non-uniformities of temperature and emission current density of gyrotron cathodes differing in their configuration, dimension and material of the emitting surface. Characteristics and area of application of this facility are discussed in the report.
Keywords :
current density; electron emission; gyrotrons; thermionic cathodes; azimuthal nonuniformities; electron emission; emission current density; emitting surface; gyrotron cathode emission nonuniformities; high vacuum test stand; temperature; Anodes; Cathodes; Current density; Current measurement; Density measurement; Electron emission; Gyrotrons; Manufacturing; Temperature; Testing;
Conference_Titel :
Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics, 2006. IRMMW-THz 2006. Joint 31st International Conference on
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0400-2
Electronic_ISBN :
1-4244-0400-2
DOI :
10.1109/ICIMW.2006.368294
