发明名称 |
Two-dimensional magnetic sensor including magneto-impedance sensor elements |
摘要 |
The present invention is a two-dimensional magnetic sensor having a first magneto-impedance sensor element including a first magneto-sensitive element and a first electro-magnetic coil which is wound around said first magneto-sensitive element; a second magneto-impedance sensor element including a second magneto-sensitive element and a second electro-magnetic coil which is wound around said second magneto-sensitive element; and an integrated circuit including an oscillator, a current switching element, a voltage detector, and an amplifier. |
申请公布号 |
US6831457(B2) |
申请公布日期 |
2004.12.14 |
申请号 |
US20020274128 |
申请日期 |
2002.10.21 |
申请人 |
AICHI MICRO INTELLIGENT CORPORATION |
发明人 |
HONKURA YOSHINOBU;MORI MASAKI;YAMAMOTO MICHIHARU;KOUTANI YOSHIAKI |
分类号 |
G01R33/02;(IPC1-7):G01R33/02 |
主分类号 |
G01R33/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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