The Proceedings of the International Conference on Motion and Vibration Control
Online ISSN : 2424-2977
6.2
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SENSITIVE MAGNETIC SENSOR USING A NEW FLUXGATE MECHANISM
Koji YamadaBing LiuAkiyoshi Shinagawa
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CONFERENCE PROCEEDINGS FREE ACCESS

Pages 768-772

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Abstract

A new fluxgate sensor was developed for the high sensitivity for local field and insensitive against non-local fields (e.g. terrestrial field). The sensitivity was attained as high as 10 nT for real time observations with 30 ms filtering time constant with the very high spatial resolution of about 10 μm or less.

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© 2002 The Japan Society of Mechanical Engineers
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