Title :
Some characteristics of a cylindrical electron stream in immersed flow
Author :
Brewer, George R.
Author_Institution :
Hughes Aircraft Co., Culver City, Calif.
fDate :
4/1/1957 12:00:00 AM
Abstract :
The dc focusing characteristics of a cylindrical electron stream totally immersed in a uniform axial magnetic field are studied for the condition of laminar electron flow. The magnitude and wavelength of the beam radius perturbations and the angular velocity of precession of the electrons are determined as functions of the magnetic field, space-charge density, and initial injection slope.
Keywords :
Aerospace materials; Aircraft; Angular velocity; Apertures; Circuits; Electron beams; Electron devices; Electron tubes; Magnetic analysis; Magnetic circuits; Magnetic fields; Magnetic flux; Space charge;
Journal_Title :
Electron Devices, IRE Transactions on
DOI :
10.1109/T-ED.1957.14216
