发明授权
- 专利标题: Passive solid-state magnetic field sensors and applications therefor
- 专利标题(中): 被动固态磁场传感器及其应用
-
申请号: US09810088申请日: 2001-03-16
-
公开(公告)号: US06437558B2公开(公告)日: 2002-08-20
- 发明人: Yi-Qun Li , Robert C. O'Handley , Gerald F. Dionne , Chun Zhang
- 申请人: Yi-Qun Li , Robert C. O'Handley , Gerald F. Dionne , Chun Zhang
- 主分类号: G01P348
- IPC分类号: G01P348
摘要:
Passive solid-state magnetic sensors are based on the combination of magnetorestrictive materials and piezoelectric materials. Sensors have applications in motor speed detection, magnetic field detection, read heads, and MRAM, for example.
公开/授权文献
信息查询