发明名称 Magnetic resonance imaging interference immune device
摘要 A voltage compensation unit reduces the effects of induced voltages upon a device having a single wire line. The single wire line has balanced characteristic impedance. The voltage compensation unit includes a tunable compensation circuit connected to the wire line. The tunable compensation circuit applies supplemental impedance to the wire line. The supplemental impedance causes the characteristic impedance of the wire line to become unbalanced, thereby reducing the effects of induced voltages caused by changing magnetic fields.
申请公布号 US6949929(B2) 申请公布日期 2005.09.27
申请号 US20040780261 申请日期 2004.02.17
申请人 发明人
分类号 G01R33/28;(IPC1-7):G01V3/00 主分类号 G01R33/28
代理机构 代理人
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