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Conferences > OFS > 2020 > T3 > T3.36

Variable Frequency Division Multiplexing Φ-OTDR Based on Chirped Continuous Wave

Jialin jiang, Zinan Wang, Zitan Wang, Ji Xiong, and Yunjiang Rao

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Abstract

A novel frequency-division-multiplexing Φ-OTDR based on chirped continuous wave is proposed, whose channel-number is variable in digital domain. Muli-scale analysis in both frequency-domain and time-domain can be realized using the same sensing data set.

© 2020 The Author(s)

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