Low-frequency DAS SNR improvement
US10890058B2 · kind B2 · utility
1Cited by
19References
14Claims
0Family size
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Key dates
| Filing date | Mar 8, 2017 |
| Grant date | Jan 12, 2021 |
| Priority date | — |
| Expiry date | Oct 20, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V2210/624
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A workflow using techniques for improving signal-to-noise ratio and decreasing interferences for Low-Frequency Distributed Acoustic Sensing is described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.