- 专利标题： Buried object locating device with a plurality of spherical sensor balls that include a plurality of orthogonal antennae
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申请号： US15633682申请日： 2017-06-26
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公开(公告)号： US09989662B1公开(公告)日： 2018-06-05
- 发明人: Mark S. Olsson , Dawn E. Shaffer , Ray Merewether , Michael J. Martin , David A. Cox
- 申请人： SeeScan Inc.
- 申请人地址： US CA San Diego
- 专利权人： SEESCAN, INC.
- 当前专利权人： SEESCAN, INC.
- 当前专利权人地址： US CA San Diego
- 代理商 Steven C. Tietsworth, Esq
- 主分类号： G01V3/08
- IPC分类号： G01V3/08 ; G01V3/15 ; G01S13/88
摘要：
A buried object locator which may include at least one antenna array including three mutually orthogonal antennas each sharing a common center point senses electromagnetic signals emitted by two or more buried objects such as utility lines, pipes or sondes. A circuit at least partially mounted in a housing of the locator may be connected to the array and used to determine location information of the buried objects by measuring signal strength and field angles in three dimensions.
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