DocumentCode
768975
Title
High Frequency Characteristics of a Magnetic Coaxial Pipe Made of Amorphous Ribbons
Author
Horizaki, K. ; Yamaguchi, M. ; Murakami, K. ; Hojo, H.
Author_Institution
Tohoku Univ., Faculty of Engng., Sendai,
Volume
2
Issue
4
fYear
1987
fDate
4/1/1987 12:00:00 AM
Firstpage
307
Lastpage
308
Abstract
The magnetization, impedance, and other characteristics of magnetic coaxial pipe formed by winding amorphous ribbons is reported. Amorphous ribbons, with Cu foil on either edge, were wound into toroids, with leads soldered to the Cu. The impedance of the inner pipe was found to be several hundred times that of the outer pipe when driven at a frequency of 100 kHz, greater than for Permalloy pipes driven at 50 Hz. Such nonuniform radial distributions of permeability and current density may enable applications as unique circuit elements.
Keywords
Amorphous magnetic materials; Amorphous materials; Coaxial components; Frequency; Impedance; Lead; Magnetization; Permeability; Toroidal magnetic fields; Wounds;
fLanguage
English
Journal_Title
Magnetics in Japan, IEEE Translation Journal on
Publisher
ieee
ISSN
0882-4959
Type
jour
DOI
10.1109/TJMJ.1987.4549419
Filename
4549419
Link To Document