发明申请
US20070268018A1 Circuit Arrangement for Detuning a Resonant Circuit of an Mr Apparatus
有权
用于去除先前设备的谐振电路的电路布置
- 专利标题： Circuit Arrangement for Detuning a Resonant Circuit of an Mr Apparatus
- 专利标题（中）： 用于去除先前设备的谐振电路的电路布置
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申请号： US10596147申请日： 2004-11-24
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公开(公告)号： US20070268018A1公开(公告)日： 2007-11-22
- 发明人: Matthias Wendt , Thomas Durbaum , Achim Hilgers , Rainer Kiewitt , Heiko Pelzer
- 申请人： Matthias Wendt , Thomas Durbaum , Achim Hilgers , Rainer Kiewitt , Heiko Pelzer
- 申请人地址： NL Eindhoven 5621 BA
- 专利权人： KONINKLIJKE PHILIPS ELECTRONICS NV
- 当前专利权人： KONINKLIJKE PHILIPS ELECTRONICS NV
- 当前专利权人地址： NL Eindhoven 5621 BA
- 优先权： EP03104569.3 20031208
- 国际申请： PCT/IB04/52536 WO 20041124
- 主分类号： G01V3/00
- IPC分类号： G01V3/00
摘要：
The invention relates to a circuit arrangement for an MR apparatus, having a resonant circuit, which is formed by an MR receiving coil (L1) and a capacitor (C1), and having an electronic control circuit (S) for switching the resonant circuit between two or more operating modes. The invention proposes that the electronic control circuit (S) be connected with a receiving device (L2) for wireless reception of a high-frequency electromagnetic control signal.
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