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eess.SP2026
Meta-Backscatter: Long-Distance Battery-Free Metamaterial-Backscatter Sensing and Communication
Taorui Liu, Xu Liu, Zhiquan Xu +3
Battery-free Internet of Things (BF-IoT) enabled by backscatter communication is a rapidly evolving technology offering advantages of low cost, ultra-low power consumption, and rob…
eess.SP2025
Degrees of Freedom of Holographic MIMO in Multi-user Near-field Channels
Houfeng Chen, Shaohua Yue, Marco Di Renzo +1
Holographic multiple-input multiple-output (HMIMO) is an emerging technology for 6G communications, in which numerous antenna units are integrated in a limited space. As the HMIMO…