Building a smart EM environment-AI-Enhanced aperiodic micro-scale design of passive EM skins

G Oliveri, F Zardi, P Rocca, M Salucci… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
An innovative process for the design of static passive smart skins (SPSSs) is proposed to
take into account, within the synthesis, the electromagnetic (EM) interactions due to their …

Phase-gradient Huygens' metasurface coatings for dynamic beamforming in linear antennas

S Vellucci, M Longhi, A Monti, M Barbuto… - … on Antennas and …, 2023 - ieeexplore.ieee.org
The beamforming capabilities of conformal cylindrical Huygens metasurface (HMS) coatings
for linear antennas are assessed. It is shown that by engineering the phase-gradient profile …

Planning of EM skins for improved quality-of-service in urban areas

A Benoni, M Salucci, G Oliveri, P Rocca… - … on Antennas and …, 2022 - ieeexplore.ieee.org
The optimal planning of electromagnetic skins (EMSs) installed on the building facades to
enhance the received signal strength, and thus the wireless coverage and/or the Quality-of …

Constrained design of passive static EM skins

G Oliveri, F Zardi, P Rocca, M Salucci… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
An innovative approach based on an inverse source (IS) formulation is introduced for the
design of constrained static-passive electromagnetic skins (SP-EMSs). By leveraging on the …

Conformal metasurfaces: a novel solution for vehicular communications

M Mizmizi, RA Ayoubi, D Tagliaferri… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
In future 6G millimeter-wave/sub-THz vehicle-to-everything communication systems,
vehicles are expected to be equipped with massive antenna arrays to compensate for the …

Current based automated design of realizable metasurface antennas with arbitrary pattern constraints

M Zucchi, F Vernì, M Righero… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
We present a 3-D method to numerically design a realizable metasurface, which transforms
a given incident field into a radiated field that satisfies mask-type (inequality) constraints …

Optimal position and orientation study of reconfigurable intelligent surfaces in a mobile user environment

G Stratidakis, S Droulias… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Reconfigurable intelligent surfaces (RISs) have been often proposed as a means for
restoring nonline-of-sight links in wireless communications. Because the path loss changes …

T3DRIS: Advancing conformal RIS design through in-depth analysis of mutual coupling effects

P Mursia, F Devoti, M Rossanese… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
This paper presents a theoretical and mathematical framework for the design of a conformal
reconfigurable intelligent surface (RIS) that adapts to non-planar geometries, which is a …

Multi-Scale Single-Bit RP-EMS Synthesis for Advanced Propagation Manipulation Through System-by-Design

G Oliveri, P Rocca, M Salucci… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
A new method for the synthesis of single-bit reconfigurable passive electromagnetic skins
(1RP-EMSs) featuring advanced beam sha** capabilities is proposed. By using single-bit …

Simple link-budget estimation formulas for channels including anomalous reflectors

S Kosulnikov, FS Cuesta, X Wang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Reconfigurable intelligent surfaces (RISs) are a promising tool for the optimization of
propagation channels for advanced wireless communication systems. These tools are …