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May 14, 2026The Journal of the Acoustical Society of America

Design of a wideband cymbal array hydrophone for low frequency application

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Authors

DKDonghyun KimYRYongrae Roh

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Overview

Randomized trial evaluates acoustic performance of a cymbal array hydrophone, indicating optimal design parameters.

Key Points

  • This study aims to create a design methodology for a cymbal array hydrophone with high sensitivity and wide bandwidth for low frequencies.
  • Developed a novel equivalent circuit model for efficient evaluation of cymbal array hydrophones.
  • Validated the model by comparing receiving voltage sensitivity with finite element method (FEM) results.
  • Analyzed key design parameters including cymbal position, quantity, center frequency, and polarity.
  • Identified an optimal structure for high sensitivity and wide bandwidth in the low-frequency range.
  • Established configuration rules for designing cymbal arrays of various dimensions.

Cite This Study

Kim et al. (2025) studied this question.

synapsesocial.com/papers/6a056695a550a87e60a1e966https://doi.org/10.1121/10.0040214
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