发明名称 |
Systems for transverse electromagnetic mode in-situ soil testing |
摘要 |
A slotted TEM transmission line and an in-situ TEM transmission line are utilized to determine both complex permittivity and permeability of soil. The permittivity and permeability information may be used by underground sensing techniques such as GPR and EMI to enhance information from these techniques. The in-situ probe provides that both complex permittivity and permeability can be measured simultaneously over a broad frequency range without disturbing the soil conditions.
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申请公布号 |
US8461851(B2) |
申请公布日期 |
2013.06.11 |
申请号 |
US20100757859 |
申请日期 |
2010.04.09 |
申请人 |
ISKANDER MAGDY F.;YOUN HYOUNGSUN;AMAZEEN CHARLES;BURNS BRIAN;UNIVERSITY OF HAWAII |
发明人 |
ISKANDER MAGDY F.;YOUN HYOUNGSUN;AMAZEEN CHARLES;BURNS BRIAN |
分类号 |
G01R27/04 |
主分类号 |
G01R27/04 |
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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