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Electrical Engineering and Systems Science > Systems and Control

arXiv:2304.09211 (eess)
[Submitted on 18 Apr 2023]

Title:Towards Real-World Indoor Smart Electromagnetic Environments -- A Large-Scale Experimental Demonstration

Authors:Arianna Benoni, Federico Capra, Marco Salucci, Andrea Massa
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Abstract:To the best of the authors' knowledge, this work presents the first large-scale indoor experimental assessment of an implementation of the emerging Smart ElectroMagnetic Environment (SEME) paradigm, which is based on the deployment of static-passive EM skins (SP-EMSs) to enhance the coverage in a 5 [GHz] Wi-Fi network. Unlike standard (laboratory-based) validations reported in the state-of-the-art (SoA) literature, the scenario at hand mimics a realistic indoor environment to replicate as close as possible the user experience when using commodity devices. Representative results from the experimental field trials are re-ported to confirm the performance predictions arising from the numerical studies and the tolerance analyses carried out with a commercial ray-tracing (RT) tool. Besides experimentally validating the SEME idea, this study is also aimed at (roughly) quantifying the economic advantage of a SEME implementation, relying on simple-manufacturing/low-cost field manipulating devices without any additional biasing circuitry, with respect to standard approaches that imply the densification of the active radiating sources.
Subjects: Systems and Control (eess.SY)
Cite as: arXiv:2304.09211 [eess.SY]
  (or arXiv:2304.09211v1 [eess.SY] for this version)
  https://doi.org/10.48550/arXiv.2304.09211
Related DOI: https://doi.org/10.1109/TAP.2023.3305053

Submission history

From: Marco Salucci [view email]
[v1] Tue, 18 Apr 2023 18:03:14 UTC (8,674 KB)
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