发明授权
- 专利标题： Local antenna arrangement for a magnetic resonance apparatus
- 专利标题（中）： 用于磁共振设备的本地天线布置
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申请号： US920818申请日： 1997-08-29
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公开(公告)号： US5903151A公开(公告)日： 1999-05-11
- 发明人: Andreas Potthast
- 申请人： Andreas Potthast
- 申请人地址： DEX Munich
- 专利权人： Siemens Aktiengesellschaft
- 当前专利权人： Siemens Aktiengesellschaft
- 当前专利权人地址： DEX Munich
- 优先权： DEX19635029 19960829
- 主分类号： G01R33/341
- IPC分类号： G01R33/341 ; G01R33/36 ; G01V3/00
摘要：
In a local antenna arrangement for a magnetic resonance apparatus, an antenna structure is connected to a signal generator via an inhibiting circuit. The signal generator is fashioned to generate and emit a detection signal from the radio-frequency signal received from the antenna structure when the local antenna is not connected. The inhibiting circuit is fashioned to electrically decouple the signal generator from the antenna structure when the local antenna is connected.
公开/授权文献
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