发明授权
US07579835B2 Multi-layer resonator for magnetic resonance applications with circuitry allowing equal magnitude current during active operation
失效
用于磁共振应用的多层谐振器,具有允许在主动操作期间相等幅度电流的电路
- 专利标题: Multi-layer resonator for magnetic resonance applications with circuitry allowing equal magnitude current during active operation
- 专利标题(中): 用于磁共振应用的多层谐振器,具有允许在主动操作期间相等幅度电流的电路
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申请号: US11606162申请日: 2006-11-28
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公开(公告)号: US07579835B2公开(公告)日: 2009-08-25
- 发明人: Wilfried Schnell , Markus Vester
- 申请人: Wilfried Schnell , Markus Vester
- 申请人地址: DE Munich
- 专利权人: Siemens Aktiengesellschaft
- 当前专利权人: Siemens Aktiengesellschaft
- 当前专利权人地址: DE Munich
- 代理机构: Schiff Hardin LLP
- 优先权: DE102005056602 20051128
- 主分类号: G01V3/00
- IPC分类号: G01V3/00 ; H01P7/08
摘要:
A resonator for magnetic resonance applications has a conductor element that extends from a first conductor end to a second conductor end. During operation of the conductor element at a resonance frequency, a resonance current-oscillates from the first conductor end to the second conductor end and back. The conductor ends are coupled with one another via a circuit that tunes the conductor element to the resonance frequency. The conductor element is fashioned as a multi-layer conductor with a number of layers that have first and second layer ends at the conductor ends. The circuit causes layer currents that are of equal magnitudes to flow in the layers themselves during active operation of the conductor element at the resonance frequency.
公开/授权文献
- US20070120629A1 Resonator for magnetic resonance applications 公开/授权日:2007-05-31