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eess.SP2026
Tri-Hybrid Beamforming Design for ISAC Systems with Reconfigurable Antennas
Jiangong Chen, Xia Lei, Yuchen Zhang +2
Integrated Sensing and Communication (ISAC) systems require efficient beamforming architectures to jointly support communication and sensing functionalities. To reduce hardware ove…
eess.SP2025
Pinching-Antenna-Assisted Index Modulation: Channel Modeling, Transceiver Design, and Performance Analysis
Shuaixin Yang, Yijia Li, Yue Xiao +3
In this paper, a novel pinching-antenna assisted index modulation (PA-IM) scheme is proposed for improving the spectral efficiency without increasing the hardware complexity, where…
eess.SP2025
Hybrid Beamforming for RIS-Assisted Multiuser Fluid Antenna Systems
Jiangong Chen, Yue Xiao, Zhendong Peng +4
Recent advances in reconfigurable antennas have led to the new concept of the fluid antenna system (FAS) for shape and position flexibility, as another degree of freedom for wirele…