发明名称 |
Automatic tuning apparatus and method for substance detection using nuclear quadrupole resonance and nuclear magnetic resonance |
摘要 |
Apparatus for tuning a system for detecting a target substance through the use of nuclear quadrupole resonance (NQR) or nuclear magnetic resonance (NMR). The apparatus tunes an RF coil which is employed to excite the substance under test. The tuning apparatus includes a series of fixed value capacitors switched in the tuning circuit by controllable switches. A programmable controller is employed to control the switching and thereby the tuning of the coil. |
申请公布号 |
AU5419396(A) |
申请公布日期 |
1996.09.23 |
申请号 |
AU19960054193 |
申请日期 |
1996.03.05 |
申请人 |
QUANTUM MAGNETICS, INC. |
发明人 |
ERIK E MAGNUSON |
分类号 |
G01V3/14;G01N24/00;G01N24/08;G01R33/36;G01R33/44 |
主分类号 |
G01V3/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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