Title :
Dispenser cathode magnetrons
Author_Institution :
Philips Laboratories, Irvington-on-Hudson, N.Y.
Abstract :
The performance of a number of magnetrons using oxide nickel matrix L and impregnated types of cathodes is described. A discussion of the cathode structure, evacuation, seasoning, emission factor, arcing and life is included.
Keywords :
Cathodes; Contracts; Displays; Electron devices; Life testing; Magnetic materials; Magnetrons; Nickel; Radio frequency; Space heating; Temperature; Tungsten;
Journal_Title :
Electron Devices, IRE Transactions on
DOI :
10.1109/T-ED.1959.14458
