Dominant peak frequency bias modeling and boundary compensation in STFT-BOTDR with small BFS differences
Haoran Gao, Junxian Liu, Yuming Chen, Liping Chen et autres
Short-time Fourier transform (STFT)-based Brillouin optical time-domain reflectometry (BOTDR) utilizes a sliding window to estimate the Brillouin frequency shift (BFS). When the window spans the interface between a background region and an event region, the measured Brillouin gain spectrum (BGS) is manifested …
cn, no, Tunisie, gb (code pays fourni par la source)
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