Enhancing fibre-optic distributed acoustic sensing capabilities with blind near-field array signal processing
Here, the authors demonstrate a blind and sparse near-field array signal processing approach to enhance the measurement quality of fibre-optic distributed acoustic sensors. It further enables the accurate estimation of the spatial coordinates of acoustic sources.
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2022-07-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-022-31681-x |
| _version_ | 1828759576302845952 |
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| author | Felipe Muñoz Marcelo A. Soto |
| author_facet | Felipe Muñoz Marcelo A. Soto |
| author_sort | Felipe Muñoz |
| collection | DOAJ |
| description | Here, the authors demonstrate a blind and sparse near-field array signal processing approach to enhance the measurement quality of fibre-optic distributed acoustic sensors. It further enables the accurate estimation of the spatial coordinates of acoustic sources. |
| first_indexed | 2024-12-11T00:59:23Z |
| format | Article |
| id | doaj.art-e53d45e0f8e7445195339ad7473cf320 |
| institution | Directory Open Access Journal |
| issn | 2041-1723 |
| language | English |
| last_indexed | 2024-12-11T00:59:23Z |
| publishDate | 2022-07-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Nature Communications |
| spelling | doaj.art-e53d45e0f8e7445195339ad7473cf3202022-12-22T01:26:22ZengNature PortfolioNature Communications2041-17232022-07-0113111210.1038/s41467-022-31681-xEnhancing fibre-optic distributed acoustic sensing capabilities with blind near-field array signal processingFelipe Muñoz0Marcelo A. Soto1Department of Electronics Engineering, Universidad Técnica Federico Santa MaríaDepartment of Electronics Engineering, Universidad Técnica Federico Santa MaríaHere, the authors demonstrate a blind and sparse near-field array signal processing approach to enhance the measurement quality of fibre-optic distributed acoustic sensors. It further enables the accurate estimation of the spatial coordinates of acoustic sources.https://doi.org/10.1038/s41467-022-31681-x |
| spellingShingle | Felipe Muñoz Marcelo A. Soto Enhancing fibre-optic distributed acoustic sensing capabilities with blind near-field array signal processing Nature Communications |
| title | Enhancing fibre-optic distributed acoustic sensing capabilities with blind near-field array signal processing |
| title_full | Enhancing fibre-optic distributed acoustic sensing capabilities with blind near-field array signal processing |
| title_fullStr | Enhancing fibre-optic distributed acoustic sensing capabilities with blind near-field array signal processing |
| title_full_unstemmed | Enhancing fibre-optic distributed acoustic sensing capabilities with blind near-field array signal processing |
| title_short | Enhancing fibre-optic distributed acoustic sensing capabilities with blind near-field array signal processing |
| title_sort | enhancing fibre optic distributed acoustic sensing capabilities with blind near field array signal processing |
| url | https://doi.org/10.1038/s41467-022-31681-x |
| work_keys_str_mv | AT felipemunoz enhancingfibreopticdistributedacousticsensingcapabilitieswithblindnearfieldarraysignalprocessing AT marceloasoto enhancingfibreopticdistributedacousticsensingcapabilitieswithblindnearfieldarraysignalprocessing |