发明名称 Q-damping of a high temperature superconductor self-resonant coil in a nuclear quadropole detection system
摘要 The use of a bias controlled diode in the Q-damping circuit of a high temperature superconductor transmit, receive, or transmit and receive self-resonant coil in a nuclear quadrupole resonance detection system results in improved performance. The diode is operated with a forward bias such that the diode is resistive with a resistance of about 10 to about 1000 ohms.
申请公布号 US2005140371(A1) 申请公布日期 2005.06.30
申请号 US20040996396 申请日期 2004.11.23
申请人 ALVAREZ ROBBY L. 发明人 ALVAREZ ROBBY L.
分类号 G01R33/44;G01V3/14;(IPC1-7):G01V3/00 主分类号 G01R33/44
代理机构 代理人
主权项
地址