4 papers
Six-Dimensional Movable Antenna Enabled Wideband THz Communications
Wencai Yan, Wanming Hao, Yajun Fan +3
In this paper, we investigate a six-dimensional movable antenna (6DMA)-enabled wideband terahertz (THz) communication system with sub-connected hybrid beamforming architecture at t…
Intelligent Reflecting Surfaces for THz Communications: Fundamentals, Key Solutions, and System Prototyping
Qingqing Wu, Yanze Zhu, Qiaoyan Peng +7
Intelligent reflecting surfaces (IRSs) have emerged as a cost-effective technology for terahertz (THz) communications by enabling programmable control of the wireless environment.…
Wideband Beamforming for STAR-RIS-assisted THz Communications with Three-Side Beam Split
Wencai Yan, Wanming Hao, Gangcan Sun +2
In this paper, we consider the simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS)-assisted THz communications with three-side beam split. Exce…
Beamforming Design for the Distributed RISs-aided THz Communications with Double-Layer True Time Delays
Gangcan Sun, Wencai Yan, Wanming Hao +2
In this paper, we investigate the reconfigurable intelligent surface (RIS)-aided terahertz (THz) communication system with the sparse radio frequency chains antenna structure at th…