DocumentCode
966378
Title
Interactions between drive coils and ferrite sheets in bubble memory packages
Author
Craik, D.J. ; Almar, R. ; Cooper, P.V. ; Fairholme, R.J.
Author_Institution
University of Nottingham, Nottingham, England
Volume
14
Issue
5
fYear
1978
fDate
9/1/1978 12:00:00 AM
Firstpage
309
Lastpage
311
Abstract
Sheets of ferrite or other permeable materials situated very close to drive coils are expected to affect the field distributions within the coils and the inductances of the coils. A theoretical study has been made of a system consisting of a flat rectangular coil with sheets in contact with its flat faces, including the effects of the shapes of the sheets and their permeability and of an angle of tilt between the coil axis and the sheets. The results are compared with experimental results.
Keywords
Ferrites; Magnetic bubble memories; Coils; Drives; Ferrites; Frequency; Inductance; Magnetic materials; Magnetization; Packaging; Permeability; Sheet materials;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1978.1059833
Filename
1059833
Link To Document