82 citations · 620 across the 68 of their papers we have counts for
5 papers · 1 filter
Design of Reconfigurable Intelligent Surfaces for Wireless Communication: A Review
Rujing Xiong, Jianan Zhang, Fuhai Wang +7
This paper addresses the hardware structure of Reconfigurable Intelligent Surfaces (RIS) and presents a comprehensive overview of RIS design, considering both unit design and proto…
Multi-RIS-aided Wireless Communications in Real-world: Prototyping and Field Trials
Rujing Xiong, Jianan Zhang, Xuehui Dong +6
The performance of multiple reconfigurable intelligent surfaces (RISs) receives limited attention in previous studies. This article fills this research gap by investigating the cap…
Towards Analytical Electromagnetic Models for Reconfigurable Intelligent Surfaces
Tiebin Mi, Jianan Zhang, Rujing Xiong +2
Physically accurate and mathematically tractable models are presented to characterize scattering and reflection properties of reconfigurable intelligent surfaces (RISs). We take co…
Dimensionality Increment of PMU Data for Anomaly Detection in Low Observability Power Systems
Xin Shi, Robert Qiu
Anomaly detection is an important task in power systems. To make better use of the phasor measurement unit (PMU) data collected from a low observability power system for anomaly de…
Data-driven Estimation of the Power Flow Jacobian Matrix in High Dimensional Space
Xing He, Lei Chu, Robert Qiu +2
The Jacobian matrix is the core part of power flow analysis, which is the basis for power system planning and operations. This paper estimates the Jacobian matrix in high dimension…