10 papers
Multi-Hop RIS ISAC for Target Positioning: A Tensor Decomposition-based Approach
Yirui Luo, Xiaoyan Ma, Yong Liang Guan +2
Reconfigurable intelligent surface (RIS) has demon- strated remarkable potential to enhance the performance of integrated sensing and communication (ISAC), particularly when the li…
Harnessing Rydberg Atomic Receivers: From Quantum Physics to Wireless Communications
Yuanbin Chen, Xufeng Guo, Chau Yuen +5
The intrinsic integration of Rydberg atomic receivers into wireless communication systems is proposed, by harnessing the principles of quantum physics in wireless communications. M…
Rydberg Atomic Quantum Receivers for Classical Wireless Communications and Sensing: Their Models and Performance
Tierui Gong, Jiaming Sun, Chau Yuen +6
The significant progress of quantum sensing technologies offer numerous radical solutions for measuring a multitude of physical quantities at an unprecedented precision. Among them…
Focusing Metasurfaces of (Un)equal Power Allocations for Wireless Power Transfer
Andi Ding, Yee Hui Lee, Eng Leong Tan +5
Focusing metasurfaces (MTSs) tailored for different power allocations in wireless power transfer (WPT) system are proposed in this letter. The designed metasurface unit cells ensur…
Compact Varactor-Integrated RIS for Wideband and Continuously Tunable Beamforming
Yikun Li, Yufei Zhao, Chau Yuen +4
This letter presents a novel Reconfigurable Intelligent Surface (RIS) that features a low-profile structure, wide operating bandwidth, and continuous phase control. By incorporatin…
Target Sensing With Off-grid Sparse Bayesian Learning for AFDM-ISAC System
Yirui Luo, Yong Liang Guan, Yao Ge +1
The recently proposed multi-chirp waveform, affine frequency division multiplexing (AFDM), is regarded as a prospective candidate for integrated sensing and communication (ISAC) du…