Design of an Underwater 3D Positioning System for Verifying Focusing Performance of Underwater Acoustic Metamaterial in a Water Tank
- Authors
- Kim, S.-M.; Choo, Y.-S.; Jang, J.-B.; Oh, B.; Lee, D.; Rho, J.; Byun, S.-H.
- Issue Date
- 10월-2024
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Citation
- 2024 18th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2024
- Journal Title
- 2024 18th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2024
- URI
- https://www.kriso.re.kr/sciwatch/handle/2021.sw.kriso/10951
- DOI
- 10.1109/Metamaterials62190.2024.10703319
- Abstract
- A test of underwater acoustic measurement in a water tank is required for the performance verification of metamaterials for underwater sound. An underwater 3D positioning system was developed for the performance test and a simple tank experiment has been done for checking its testability. We found that clear tone signal is observed by removing reflected waves. An underwater acoustic metamaterial was fabricated and the focusing performance was measured with the developed underwater 3D positioning system. ? 2024 IEEE.
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