Title :
The dark heater improves tube reliability
Author_Institution :
Radio Corporation of America, Harrison, N. J.
Keywords :
Cathodes; Coatings; Delay lines; Electron beams; Electron optics; Electron tubes; Electrostatic measurements; Frequency; Lenses; Optical distortion; Phase detection; Plasma measurements; Plasma temperature; Temperature; Testing; Wire;
Journal_Title :
Electron Devices, IRE Transactions on
DOI :
10.1109/T-ED.1962.14956
