Accession Number : ADA261197


Title :   Use of Permanent Magnets in Magnetron Design


Descriptive Note : Technical rept. 1990-1991


Corporate Author : ARMY LAB COMMAND FORT MONMOUTH NJ ELECTRONICS TECHNOLOGY AND DEVICES LAB


Personal Author(s) : Tilak, Anup S ; Leupold, Herbert A ; Potenziani, II, Ernest


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a261197.pdf


Report Date : Jul 1991


Pagination or Media Count : 31


Abstract : Several alternative designs for a magnetron/gyrotron, permanent- magnet solenoid are analyzed with regard to magnetic field uniformity and magnitude, structural weight, susceptibility to heating, and access hole size. Structural masses were found to range from about 10 kilograms to 60 kilograms depending on details of design and or the type of permanent magnet tube. Recommendations are made as to the best choices for the intended purpose.... Permanent-magnet solenoids, Magnetrons, Gyrotrons, Magnetic cladding, Azimuthal dependence of field.


Descriptors :   *PERMANENT MAGNETS , *MAGNETRONS , MAGNETIC FIELDS , FINITE ELEMENT ANALYSIS , HEATING , SOLENOIDS , MAGNETIC MATERIALS , TUBES , GYROTRONS , WEIGHT , MAGNETS , CLADDING


Subject Categories : Electrical and Electronic Equipment
      Electricity and Magnetism


Distribution Statement : APPROVED FOR PUBLIC RELEASE