158 citations · 457 across the 40 of their papers we have counts for
43 papers
Beam Focusing for Near-Field Multi-User Localization
Qianyu Yang, Anna Guerra, Francesco Guidi +5
Extremely large-scale antenna arrays are poised to play a pivotal role in sixth-generation (6G) networks. Utilizing such arrays often results in a near-field spherical wave transmi…
A Deep-NN Beamforming Approach for Dual Function Radar-Communication THz UAV
Gianluca Fontanesi, Anna Guerra, Francesco Guidi +7
In this paper, we consider a scenario with one UAV equipped with a ULA, which sends combined information and sensing signals to communicate with multiple GBS and, at the same time,…
Holographic Imaging with XL-MIMO and RIS: Illumination and Reflection Design
Giulia Torcolacci, Anna Guerra, Haiyang Zhang +4
This paper addresses a near-field imaging problem utilizing extremely large-scale multiple-input multiple-output (XL-MIMO) antennas and reconfigurable intelligent surfaces (RISs) a…
NLOS Localization Exploiting Frequency-selective Metasurfaces
Marina Lotti, Giacomo Calesini, Davide Dardari
This paper introduces a new approach to localize user devices located in non-line-of-sight (NLOS) areas using a passive, non-reconfigurable, and frequency-selective metasurface cal…
Holographic MIMO Communications exploiting the Orbital Angular Momentum
Giulia Torcolacci, Nicolò Decarli, Davide Dardari
This study delves into the potential of harnessing the orbital angular momentum (OAM) property of electromagnetic waves in near-field and line-of-sight scenarios by utilizing large…
Reconfigurable Electromagnetic Environments: A General Framework
Davide Dardari
The recent introduction of the smart radio environments (SREs) paradigm, enabled by reconfigurable intelligent surfaces (RISs), has put in evidence the need for physically-consiste…