发明名称 |
System, circuit and method for tuning a resonant circuit |
摘要 |
A circuit may be tuned to resonate at a driving frequency. The circuit includes a source that provides an output at a drive frequency and a resonant circuit having an input coupled to the source, an output, and first and second selectable resonant frequencies. The first resonant frequency is below the drive frequency and the second resonant frequency is above the drive frequency. A control coupled to the resonant circuit output selects the first and second resonant frequencies to cause the resonant circuit to provide an output at an apparent resonant frequency equal to the drive frequency.
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申请公布号 |
US7190153(B2) |
申请公布日期 |
2007.03.13 |
申请号 |
US20050123712 |
申请日期 |
2005.05.07 |
申请人 |
ALFRED E. MANN FOUNDATION FOR SCIENTIFIC RESEARCH |
发明人 |
STOVER HOWARD H.;HEINER GARY L. |
分类号 |
G05F1/00;G05F1/573 |
主分类号 |
G05F1/00 |
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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