85 citations · 133 across the 2 of their papers we have counts for
2 papers
eess.SP2021★ 85 cited
Hybrid Beamforming for Intelligent Reflecting Surface Aided Millimeter Wave MIMO Systems
Sung Hyuck Hong, Jaeyong Park, Sung-Jin Kim +1
As communication systems that employ millimeter wave (mmWave) frequency bands must use large antenna arrays to overcome the severe propagation loss of mmWave signals, hybrid beamfo…
cs.IT2021★ 48 cited
Practical Channel Estimation and Phase Shift Design for Intelligent Reflecting Surface Empowered MIMO Systems
Sucheol Kim, Hyeongtaek Lee, Jihoon Cha +3
In this paper, channel estimation techniques and phase shift design for intelligent reflecting surface (IRS)-empowered single-user multiple-input multiple-output (SU-MIMO) systems…