发明名称 |
MULTI-COMPONENT MARINE ELECTROMAGNETIC SIGNAL AQUISITION CABLE AND SYSTEM |
摘要 |
A marine electromagnetic sensor cable includes a plurality of sensor modules disposed at spaced apart locations along a cable. Each module includes at least one pair of electrodes associated therewith. The electrodes are arranged to measure electric field in a direction along the direction of the cable. A plurality of spaced apart magnetic field sensors is associated with each module and arranged to enable determining an electric field amplitude in a direction transverse to the direction of the cable from magnetic field gradient.
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申请公布号 |
US2010148783(A1) |
申请公布日期 |
2010.06.17 |
申请号 |
US20100710555 |
申请日期 |
2010.02.23 |
申请人 |
KJT ENTERPRISES, INC. |
发明人 |
STRACK KURT M.;HELWIG STEFAN L. |
分类号 |
G01V3/00 |
主分类号 |
G01V3/00 |
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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