发明名称 |
DRIFT STABILIZATION OF MAGNETICALLY TUNABLE FILTER BY TEMPERATURE REGULATION AND MECHANICAL ISOLATION OF ELCTROMAGNET COIL |
摘要 |
An electromagnet structure comprises a magnetic shell having a cavity, a magnetic pole located within the cavity and having a magnetic gap for focusing a magnetic field on a magnetically tunable filter, a conductive coil located within the cavity of the magnetic shell and forming multiple turns around the magnetic pole, and a heater located within the cavity of the magnetic shell and configured to maintain the conductive coil at a substantially constant temperature when the magnetically tunable filter is tuned to different frequencies.
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申请公布号 |
US2013027152(A1) |
申请公布日期 |
2013.01.31 |
申请号 |
US201113193024 |
申请日期 |
2011.07.28 |
申请人 |
AGILENT TECHNOLOGIES, INC.;MAKER CHARLES;RATH DARRIN D.;CASSANEGO PAUL E. |
发明人 |
MAKER CHARLES;RATH DARRIN D.;CASSANEGO PAUL E. |
分类号 |
H01P1/20;H03H7/12 |
主分类号 |
H01P1/20 |
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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