The importance of low-energy and sustainable solutions to improve the capacity and the quality of service in next-generation wireless communication systems has led to the introduction of the Smart Electromagnetic Environment (SEME) paradigm. One way to implement this concept is based on the use of electromagnetic skins (EMSs) that constitute completely passive devices able to redirect the electromagnetic (EM) signal from a base station towards the "blind-spots" in an urban scenario where the coverage would otherwise be limited or absent. To simplify the EMS manufacturing and installation, the EMS is composed of multiple independent tiles. The pairing of the EM field reflected from a specific tile towards a blind spot is carried out by means of a multi-objective genetic algorithm in order to optimize its layout and offer a set of trade-off solutions with coverage performance and EMS complexity.
Synthesis of Modular Electromagnetic Skins for Multiple Blind Spot Coverage in Urban Scenarios / Ru, P. D.; Rocca, P.; Lorenzelli, L.; Massa, A.. - STAMPA. - (2022), pp. 1964-1965. (Intervento presentato al convegno 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI) tenutosi a Denver, Colorado, USA nel 10th-15th July 2022) [10.1109/AP-S/USNC-URSI47032.2022.9886689].
Synthesis of Modular Electromagnetic Skins for Multiple Blind Spot Coverage in Urban Scenarios
Rocca P.;Lorenzelli L.;Massa A.
2022-01-01
Abstract
The importance of low-energy and sustainable solutions to improve the capacity and the quality of service in next-generation wireless communication systems has led to the introduction of the Smart Electromagnetic Environment (SEME) paradigm. One way to implement this concept is based on the use of electromagnetic skins (EMSs) that constitute completely passive devices able to redirect the electromagnetic (EM) signal from a base station towards the "blind-spots" in an urban scenario where the coverage would otherwise be limited or absent. To simplify the EMS manufacturing and installation, the EMS is composed of multiple independent tiles. The pairing of the EM field reflected from a specific tile towards a blind spot is carried out by means of a multi-objective genetic algorithm in order to optimize its layout and offer a set of trade-off solutions with coverage performance and EMS complexity.| File | Dimensione | Formato | |
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