Search Results for author: Gabriele Gradoni

Found 9 papers, 1 papers with code

An Overview of Electromagnetic Illusions: Empowering Smart Environments with Reconfigurable Metasurfaces

no code implementations18 Apr 2024 Hamidreza Taghvaee, Mohsen Khalily, Gabriele Gradoni, Rahim Tafazolli

This study delves into the innovative landscape of metasurfaces, with a particular focus on their role in achieving EM illusion (EMI) a facet of paramount significance.

Multi-path fading and interference mitigation with Reconfigurable Intelligent Surfaces

no code implementations16 Jun 2022 Jean Baptiste Gros, Geoffroy Lerosey, Fabrice Lemoult, Mir Lodro, Steve Greedy, Gabriele Gradoni

We exploit multi-path fading propagation to improve both the signal-to-interference-plus-noise-ratio and the stability of wireless communications within electromagnetic environments that support rich multipath propagation.

Experimental Evaluation of Multi-operator RIS-assisted Links in Indoor Environment

no code implementations15 Jun 2022 Mir Lodro, Jean-Baptiste Gros, Steve Greedy, Geoffroy Lerosey, Anas Al Rawi, Gabriele Gradoni

In this work, we present reconfigurable intelligent surface (RIS)-assisted optimization of the multiple links in the same indoor environment.

PER Measurement of BLE in RF Interference and Harsh Electromagnetic Environment

no code implementations1 May 2021 Mir Lodro, Gabriele Gradoni, Ana Vukovic, David Thomas, Steve Greedy

We check the PER performance in the line-of-sight (LOS) and non-line-of-sight (NLOS) scenario in absence of any interfering signal and in presence of wideband WLAN interference.

Near-field Image Transmission and EVM Measurements in Rich Scattering Environment

no code implementations31 Jan 2021 Mir Lodro, Gabriele Gradoni, Christopher Smartt, Ana Vukovic, David Thomas, Steve Greedy

We focus on the key communication receiver parameters to observe the effect of near-field link in presence of rich-scattering and in presence of loading with RF absorber cones.

Propagation of rays in 2D and 3D waveguides: a stability analysis with Lyapunov and Reversibility fast indicators

1 code implementation12 Jan 2021 Gabriele Gradoni, Federico Panichi, Giorgio Turchetti

Propagation of rays in 2D and 3D corrugated waveguides is performed in the general framework of stability indicators.

Chaotic Dynamics Dynamical Systems Optics

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