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High Performance Miniaturized DAS-based hydrophone (HyDAS) with Spatial Deviation Method for Ship Detection

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Abstract

Spatial deviation method is proposed and the miniaturized HyDAS is designed, with -69dB noise floor, 90.77dB dynamic range and 0.14Hz~5kHz frequency response. In field test, the small ship detection is first realized with communication cable.

© 2023 The Author(s)

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