发明名称 |
Inductor combining primary and secondary coils with phase shifting |
摘要 |
An inductor including a primary coil coaxially arranged and operated in parallel with isolated secondary coils each including at least one loop winding with two open-circuited ports. At least one phase shifting device is arranged between open-circuited ports of at least one secondary coil. A method to operate an inductor by combining primary and secondary coils with phase shifting devices to get a wide tuning range is also provided. The method includes the step of phase shifting open-circuited ports of at least one secondary coil. |
申请公布号 |
US8717138(B2) |
申请公布日期 |
2014.05.06 |
申请号 |
US201213557807 |
申请日期 |
2012.07.25 |
申请人 |
KOSSEL MARCEL A.;MORF THOMAS E.;SCHMATZ MARTIN LEO;WEISS JONAS R.;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
KOSSEL MARCEL A.;MORF THOMAS E.;SCHMATZ MARTIN LEO;WEISS JONAS R. |
分类号 |
H01F5/00;H01F27/28 |
主分类号 |
H01F5/00 |
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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