| 发明名称 |
FIBRE OPTIC DISTRIBUTED ACOUSTIC SENSING OF REMOTE SENSOR SIGNALS |
| 摘要 |
A plurality of sensors output information into a distributed acoustic sensing (DAS) system via acousto-mechanical signals. The sensors are coupled to the optic fibre at the centre of the DAS system indirectly, the acousto-mechanical signal being transmitted via an intermediary body, such as the ground or a conduit. |
| 申请公布号 |
WO2010116119(A3) |
申请公布日期 |
2011.04.14 |
| 申请号 |
WO2010GB00602 |
申请日期 |
2010.03.30 |
| 申请人 |
QINETIQ LIMITED;DAVIS, RICHARD JOHN;HILL, DAVID JOHN |
发明人 |
DAVIS, RICHARD JOHN;HILL, DAVID JOHN |
| 分类号 |
G01D5/353 |
主分类号 |
G01D5/353 |
| 代理机构 |
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