发明名称 |
SYSTEM AND METHOD FOR ACTIVE BALANCING/CANCELLATION OF MAGNETIC INTERFERENCE IN A MAGNETIC SENSOR |
摘要 |
A sensing system including a first magnet having a first magnetic field. In one embodiment, the sensing system also includes a first stator configured to receive the first magnetic field and a second stator configured to receive the first magnetic field. A first collector is configured to collect the first magnetic field from the first stator, a second collector is configured to collect the first magnetic field from the second stator, and a magnetic sensing element is configured to sense the first magnetic field. The sensing system also includes a second magnet having a second magnetic field, and a third magnet having a third magnetic field. The third magnet is positioned such that the third magnetic field is symmetrical to the second magnetic field. |
申请公布号 |
US2016091574(A1) |
申请公布日期 |
2016.03.31 |
申请号 |
US201514865282 |
申请日期 |
2015.09.25 |
申请人 |
Boums, Inc. |
发明人 |
Xu Jian;Seibold Aaron |
分类号 |
G01R33/00;G01L3/10;G01D5/12 |
主分类号 |
G01R33/00 |
代理机构 |
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代理人 |
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主权项 |
1. A sensing system comprising:
a first magnet having a first magnetic field; a first stator configured to receive the first magnetic field; a second stator configured to receive the first magnetic field; a first collector configured to collect the first magnetic field from the first stator; a second collector configured to collect the first magnetic field from the second stator; a magnetic sensing element configured to sense the first magnetic field; a second magnet having a second magnetic field; and a third magnet having a third magnetic field, the third magnet positioned such that the third magnetic field is symmetrical to the second magnetic field. |
地址 |
Riverside CA US |