Review of surface acoustic wave-based gas sensors
Surface acoustic wave (SAW) gas-based sensors have attracted significant attention as an emerging sensing technology due to their unique micro/nano-scale acoustic sensing structures and multi-physical field coupling mechanisms, which feature high sensitivity, rapid response, wide detection range, an...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
KeAi Communications Co., Ltd.
2026-01-01
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| Series: | Sensors International |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666351125000233 |
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| _version_ | 1850065955888037888 |
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| author | Qiming Yang Baile Cui Jing Jin Lina Cheng Xufeng Xue Yining Yin Wen Wang |
| author_facet | Qiming Yang Baile Cui Jing Jin Lina Cheng Xufeng Xue Yining Yin Wen Wang |
| author_sort | Qiming Yang |
| collection | DOAJ |
| description | Surface acoustic wave (SAW) gas-based sensors have attracted significant attention as an emerging sensing technology due to their unique micro/nano-scale acoustic sensing structures and multi-physical field coupling mechanisms, which feature high sensitivity, rapid response, wide detection range, and lightweight. This paper systematically reviews the SAW gas sensing effect and mechanisms, sensing device design and fabrication, signal acquisition and processing circuits. Potential applications in fields such as renewable energy, aerospace, defense, industrial control, and intelligent manufacturing are also discussed, followed by an outlook on future development trends. |
| format | Article |
| id | doaj-art-98734dc92a674dd1a9f44db1ea07af41 |
| institution | DOAJ |
| issn | 2666-3511 |
| language | English |
| publishDate | 2026-01-01 |
| publisher | KeAi Communications Co., Ltd. |
| record_format | Article |
| series | Sensors International |
| spelling | doaj-art-98734dc92a674dd1a9f44db1ea07af412025-08-20T02:48:53ZengKeAi Communications Co., Ltd.Sensors International2666-35112026-01-01710034810.1016/j.sintl.2025.100348Review of surface acoustic wave-based gas sensorsQiming Yang0Baile Cui1Jing Jin2Lina Cheng3Xufeng Xue4Yining Yin5Wen Wang6Institute of Acoustics, Chinese Academy of Sciences, Beijing, 100190, PR China; University of Chinese Academy of Sciences, Beijing, 100190, PR ChinaInstitute of Acoustics, Chinese Academy of Sciences, Beijing, 100190, PR China; University of Chinese Academy of Sciences, Beijing, 100190, PR China; Corresponding author. Institute of Acoustics, Chinese Academy of Sciences, Beijing, 100190, PR China.Institute of Acoustics, Chinese Academy of Sciences, Beijing, 100190, PR ChinaInstitute of Acoustics, Chinese Academy of Sciences, Beijing, 100190, PR ChinaInstitute of Acoustics, Chinese Academy of Sciences, Beijing, 100190, PR ChinaInstitute of Acoustics, Chinese Academy of Sciences, Beijing, 100190, PR China; University of Chinese Academy of Sciences, Beijing, 100190, PR ChinaInstitute of Acoustics, Chinese Academy of Sciences, Beijing, 100190, PR China; University of Chinese Academy of Sciences, Beijing, 100190, PR China; Corresponding author. Institute of Acoustics, Chinese Academy of Sciences, Beijing, 100190, PR China.Surface acoustic wave (SAW) gas-based sensors have attracted significant attention as an emerging sensing technology due to their unique micro/nano-scale acoustic sensing structures and multi-physical field coupling mechanisms, which feature high sensitivity, rapid response, wide detection range, and lightweight. This paper systematically reviews the SAW gas sensing effect and mechanisms, sensing device design and fabrication, signal acquisition and processing circuits. Potential applications in fields such as renewable energy, aerospace, defense, industrial control, and intelligent manufacturing are also discussed, followed by an outlook on future development trends.http://www.sciencedirect.com/science/article/pii/S2666351125000233Surface acoustic waveGas sensingSensing mechanisms and effectsSAW sensor devicesApplications of SAW gas sensors |
| spellingShingle | Qiming Yang Baile Cui Jing Jin Lina Cheng Xufeng Xue Yining Yin Wen Wang Review of surface acoustic wave-based gas sensors Sensors International Surface acoustic wave Gas sensing Sensing mechanisms and effects SAW sensor devices Applications of SAW gas sensors |
| title | Review of surface acoustic wave-based gas sensors |
| title_full | Review of surface acoustic wave-based gas sensors |
| title_fullStr | Review of surface acoustic wave-based gas sensors |
| title_full_unstemmed | Review of surface acoustic wave-based gas sensors |
| title_short | Review of surface acoustic wave-based gas sensors |
| title_sort | review of surface acoustic wave based gas sensors |
| topic | Surface acoustic wave Gas sensing Sensing mechanisms and effects SAW sensor devices Applications of SAW gas sensors |
| url | http://www.sciencedirect.com/science/article/pii/S2666351125000233 |
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