发明名称 |
MAGNETIC FIELD GUARD RINGS |
摘要 |
A magnetic guard ring is provided to reduce the susceptibility of a transformer-based data transmission to an externally generated magnetic field. The guard ring structure comprises strategically placed pieces of ferrite material, such as NiFe, that surround the transformer and "steer" the external magnetic field away from the transformer.
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申请公布号 |
US2009256687(A1) |
申请公布日期 |
2009.10.15 |
申请号 |
US20080199146 |
申请日期 |
2008.08.27 |
申请人 |
FRENCH WILLIAM;HOPPER PETER J;HWANG KYUWOON |
发明人 |
FRENCH WILLIAM;HOPPER PETER J.;HWANG KYUWOON |
分类号 |
G05B11/01 |
主分类号 |
G05B11/01 |
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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