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Author

Cesar Morales

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Open access Sep 2026

EaZE: Flexible Wideband Time-Delay Beamforming using Passive, 3D Reconfigurable, Wideband Metasurfaces

Enhanced acoustic zones that emphasize acoustic information in desired 3D spatial regions in a contactless manner, are integral to the vision of immersive spaces. Yet, realizing such zones in practice requires catering to wideband audio signals and 3D spatial selectivity in a cost-effective, deployment-friendly manner,...

Alan Liu, Aadesh Madnaik, Cesar Morales et al. · 1 citation

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