发明名称 |
Method and apparatus for rapid tomographic measurements of the electrical conductivity distribution of a sample |
摘要 |
A method and apparatus for the rapid tomographic measurement of conductivity distribution in a sample in which current excitations or voltage excitation is applied to the sample via electrodes or the like and potential differences or magnetic field strengths association with those excitation fields are measured and analyzed, e.g. by a Fourier analysis.
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申请公布号 |
US6943553(B2) |
申请公布日期 |
2005.09.13 |
申请号 |
US20030647095 |
申请日期 |
2003.08.22 |
申请人 |
FORSCHUNGSZENTRUM JULICH GMBH |
发明人 |
ZIMMERMANN EGON;GLAAS WALTER;VERWEERD ARRE;TILLMANN AXEL;KEMNA ANDREAS |
分类号 |
G01N27/20;G01V3/06;(IPC1-7):G01V3/04 |
主分类号 |
G01N27/20 |
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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