DocumentCode
1004295
Title
Sendust sputtered ferrite flying erase head
Author
Yamashita, K. ; Takeuchi, G. ; Iwabuchi, K. ; Kubota, Y. ; Miyairi, H.
Author_Institution
Sony Corporation, Tokyo, Japan
Volume
20
Issue
5
fYear
1984
fDate
9/1/1984 12:00:00 AM
Firstpage
869
Lastpage
871
Abstract
A flying erase head (F.E.H.) for the high Hc metal powder tape of 8mm Video was developed by sputtering sendust on the leading side of the ferrite head gap. The F.E.H. is suited to the portable and camera combined VTRs because it makes possible to consume less power, insert a video signal in a recorded tape and simplify a tape transport system.
Keywords
Ferrite materials/devices; Magnetic recording/reading heads; Sputtering; Amorphous materials; Azimuth; Ferrites; Frequency; Helium; Magnetic heads; Magnetic materials; Powders; Sputtering; Video recording;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1984.1063306
Filename
1063306
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