• Technical Conference:  30 March – 03 April 2025
  • Exhibition: 01 – 03 April 2025
  • Moscone Center, San Francisco, California, USA
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Poster / Demo

Super Wide-Flat Beam Transmission Over Scatter-Prone Underwater Channel Using Twin Parallel Flat-Narrow Beams Generated by Aspheric Lens Pair-Type Beam Shaper (W2B.27)

Presenter: Ayumu Kariya, Kagawa University

Our experiments demonstrate that the use of a twin flat-narrow beam system with time-domain hybrid PAM signals in underwater channels of up to 4 m significantly improves the elastic transmission capacity from 625-Mbps to 1.25-Gbps.

Authors:Tomoya Ishikawaa, Kagawa University / Ayumu Kariya, Kagawa University / Fumiya Kobori, Kagawa University / Keita Tanaka, Kagawa University / Takahiro Kodama, Kagawa University

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