Results are reported from the studies of electron beam generation in the magnetron gun and beam transport overuddistances of 3 and 40 mm. The studies have demonstrated that the beam current and the beam dimensions remainudunchanged with the beam transport over a distance of 40 mm from the gun in the increasing magnetic field, the latterudbeing 10 to 15% higher at the Faraday cup than at the cathode.
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