Author

Yi Wang

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Preprint Sep 2026

Why Is Cubic-Phase Airy Beamforming Sufficient for Blockage Recovery?

Blockage is a critical challenge for near-field communications, where reliable transmission depends heavily on the line-of-sight (LoS) path and can suffer severe power degradation when that path is obstructed. Near-field Airy beams offer a promising solution for blockage mitigation by forming curved trajectories that g...

Yi Wang, Ling-Long Dai · 0 citations

Preprint Aug 2026

Physics-Guided Neural Airy Beamforming for Near-Field Blockage Mitigation

A physics-guided neural Airy beamforming framework that selects a near-optimal trajectory in one shot with clear physical interpretability is proposed and a lightweight neural predictor is finally designed to directly select a near-optimal trajectory without beam training.

Yi Wang, Ling-Long Dai · 1 citation