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eess.SP2026
Hybrid Beamforming for Subarray-Level Movable Antenna Enhanced MU-MIMO Communications
Shanshan Zhang, Songjie Yang, Wenxuan Zhang +2
This study investigates subarray-level movable antenna (MA) architecture for multi-user MIMO (MU-MIMO) systems. Unlike conventional systems with fixed-position antennas (FPAs), the…
eess.SP2024
Extremely Large-Scale Dynamic Metasurface Antennas (XL-DMAs): Near-Field Modeling and Channel Estimation
Songjie Yang, Wanting Lyu, Boyu Ning +5
Dynamic metasurface antennas (DMAs) represent a novel transceiver array architecture for extremely large-scale (XL) communications, offering the advantages of reduced power consump…