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Tianqi Shao
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Publications (2)
Proceedings Article | 27 March 2022 Paper
3C fiber-optic quasi-distributed acoustic sensing (3C-QDAS)
Lixia Zhang, Qiang Jing, Bing Han, Yunjiang Rao, Wenhui Li, Peilian Xin, Tianyuan Yang, Yuan Gong, Zengling Ran, Tianqi Shao
Proceedings Volume 12169, 12169AV (2022) https://doi.org/10.1117/12.2626266
KEYWORDS: Acoustics, Optical fibers, Sensing systems, Fiber optics sensors, Fiber optics, Structured optical fibers, Structural sensing, Seismic sensors, Wave propagation, Sensors
Proceedings Article | 27 March 2022 Paper
DAS signal denoising using adaptive beamforming
Peilian Xin, Bing Han, Yunjiang Rao, Lixia Zhang, Huijuan Wu, Tianqi Shao, Zengling Ran
Proceedings Volume 12169, 12169CD (2022) https://doi.org/10.1117/12.2627225
KEYWORDS: Signal to noise ratio, Denoising, Spatial resolution, Acoustics, Signal processing, Optical fibers, Interference (communication), Ferroelectric materials, Ultrasonography, Phased arrays
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