DocumentCode
791569
Title
A study of a new parametric magnetic reproducing head
Author
Karasawa, Koichi ; Tanno, Yorimoto ; Yamasawa, Kiyohito
Author_Institution
Nagano Nat. Coll. of Technol., Japan
Volume
31
Issue
6
fYear
1995
fDate
11/1/1995 12:00:00 AM
Firstpage
2678
Lastpage
2680
Abstract
Demagnetizing effect on the recorded media in parametric reproduction process is described. The cause of the demagnetization is analyzed experimentally and a ditch-type head is proposed for the reduction of the demagnetization. The operation of the head is proved compared with that of a ring-type head
Keywords
demagnetisation; magnetic heads; parametric devices; demagnetizing effect; ditch-type head; parametric magnetic reproducing head; parametric reproduction process; recorded media; Capacitors; Coercive force; Coils; Demagnetization; Frequency; Magnetic flux; Magnetic heads; Magnetic recording; Radiofrequency interference; Voltage;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.490090
Filename
490090
Link To Document