5 papers · 1 filter
Full Duplex ISAC with Cluster Ray Targets: Parameter Estimation and Beamforming
Muhammad Talha, Besma Smida, David González G
This work studies a full-duplex integrated sensing and communication (ISAC) resolution framework for spatially distributed systems. Conventional high-resolution methods, such as MU…
Constellation Design for Nonlinear Unified SWIPT Receiver Channels with Memory
Triantafyllos Mavrovoltsos, Elio Faddoul, Zulqarnain Bin Ashraf +3
Unified receivers (URs) have emerged as a promising architecture for simultaneous wireless information and power transfer (SWIPT), since a common rectifying front-end enables infor…
Dual-Diode Unified SWIPT for High Data Rates with Adaptive Detection
Zulqarnain Bin Ashraf, Triantafyllos Mavrovoltsos, Constantinos Psomas +2
Due to their low-complexity and energy-efficiency, unified simultaneous wireless information and power transfer (U-SWIPT) receivers are especially suitable for low-power Internet o…
Optimizing ISAC MIMO Systems with Reconfigurable Pixel Antennas
Ataher Sams, Yu-Cheng Hsiao, Muhammad Talha +2
The integration of sensing and communication demands architectures that can flexibly exploit spatial and electromagnetic (EM) degrees of freedom (DoF). This paper proposes an Integ…
Active Reconfigurable Intelligent Surfaces: Circuit Modeling and Reflection Amplification Optimization
Panagiotis Gavriilidis, Deepak Mishra, Besma Smida +3
Reconfigurable Intelligent Surfaces (RISs) constitute a promising emerging technology that enables wireless systems to control the propagation environment to enhance diverse commun…