Document Type and Number:
Japanese Patent JPS5747534
Kind Code:
B2
Abstract:
In a magnetron comprising a cathode electrode, an anode cylinder including a plurality of vanes disposed about the cathode electrode for defining an interaction space, and a pair of permanent magnets contained in the anode cylinder for producing magnetic field in the interaction space, one permanent magnet is magnetized in the radial direction whereas the other is magnetized in the axial direction whereby the magnetic field distribution in the interaction space is made uniform.
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| JPS5393767 | MAGNETRON |
| JPH0945253 | MAGNETIC DEVICE FOR GYROTRON |
Application Number:
JP8418974A
Publication Date:
October 09, 1982
Filing Date:
July 24, 1974
Export Citation:
International Classes:
H01J23/10; H01J25/50