| 发明名称 |
Method and apparatus for detecting or transmitting magnetic field using detachable magnetic resonator |
| 摘要 |
An apparatus for detecting a magnetic field includes a coil type magnetic resonator having a resonant frequency with respect to a magnetic field varying at a particular frequency and a loop antenna inductively coupled to the coil type magnetic resonator. |
| 申请公布号 |
US8188744(B2) |
申请公布日期 |
2012.05.29 |
| 申请号 |
US20090538084 |
申请日期 |
2009.08.07 |
| 申请人 |
LEE WANGJOO;KIM DONG HO;JU JEONG HO;CHOI JAE ICK;ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
LEE WANGJOO;KIM DONG HO;JU JEONG HO;CHOI JAE ICK |
| 分类号 |
G01V3/00 |
主分类号 |
G01V3/00 |
| 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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