DocumentCode
1512054
Title
Magnetic flux sensing principle of microstrip pickup coil
Author
Yabukami, S. ; Kikuchi, K. ; Yamaguchi, M. ; Arai, K.I.
Author_Institution
Res. Inst. of Electr. Commun., Tohoku Univ., Sendai, Japan
Volume
33
Issue
5
fYear
1997
fDate
9/1/1997 12:00:00 AM
Firstpage
4044
Lastpage
4046
Abstract
We investigated the operating mechanism of the microstrip-line type pickup coil used for thin-film permeance measurements up to GHz range. We found that some flux lines form continuous loops around the ground plane when the coil has a sample window. How the flux distribution changes and how the induced voltage increases when a magnetic sample is inserted was clarified by measurements of flux distribution and finite element calculations
Keywords
coils; finite element analysis; magnetic flux; magnetic permeability measurement; magnetic sensors; magnetic thin films; microstrip components; pick-ups; finite element simulation; magnetic flux sensor; microstrip pickup coil; thin-film permeance measurement; Coils; Conductive films; Conductors; Eddy currents; Magnetic field measurement; Magnetic flux; Microstrip; Saturation magnetization; Shape measurement; Voltage measurement;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.619657
Filename
619657
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