2 papers
eess.SP2026
Transformer-Hypernetwork-Controlled Deep-Unfolded Phase-Aware Channel Estimation Refinement for Phase-Drift-Robust Backscatter Links
Hanyeol Ryu, Nohgyeom Ha, Sangkil Kim
This paper proposes a transformer-hypernetwork-controlled deep-unfolded phase-aware channel estimation refinement (THUNDER) for phase-drifting backscatter links. Residual carrier-p…
eess.SP2026
Ultra-low-power Monostatic Backscatter Platform with Phase-Aware Channel Estimation and System-Level Validation
Hanyeol Ryu, Sangkil Kim
This paper presents a novel channel-estimation (CE) method that mitigates residual phase drifts in backscatter links and a full hardware and signal-processing pipeline for a single…