Magnetic Rings: Catalogue of Field Profiles
Technical rept. 1990-1991
ARMY LAB COMMAND FORT MONMOUTH NJ ELECTRONICS TECHNOLOGY AND DEVICES LAB
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Magnetized toroidal rings are much used in permanent magnet beam-focusing structures in electron tubes. In the design of such structures it would be useful to know the axial field profiles of many rings of different aspect ratio. This study describes computer compilation of such profiles for rings that are magnetized in either the radial or axial directions. Graphs depicting both types of profiles are shown together with the mathematical procedures used in their generation.
- Electrical and Electronic Equipment
- Electricity and Magnetism