Zobrazeno 1 - 10
of 836
pro vyhledávání: '"TOSCANO, ALESSANDRO"'
Autor:
Kunitomo, Yuki, Takimoto, Kairi, Vellucci, Stefano, Monti, Alessio, Barbuto, Mirko, Toscano, Alessandro, Bilotti, Filiberto, Wakatsuchi, Hiroki
We present circuit-loaded metasurfaces that behave differently in a passive manner even at the same frequency in accordance with the incoming waveform, specifically, its pulse width. Importantly, the time-varying waveform-selective metasurfaces repor
Externí odkaz:
http://arxiv.org/abs/2408.05352
Autor:
Monti, Alessio, Vellucci, Stefano, Barbuto, Mirko, Stefanini, Luca, Ramaccia, Davide, Toscano, Alessandro, Bilotti, Filiberto
Publikováno v:
Optics Express, 2024
In this study, we investigate the feasibility of designing reconfigurable transmitting metasurfaces through the use of Drude-like scatterers with purely electric response. Theoretical and numerical analyses are provided to demonstrate that the respon
Externí odkaz:
http://arxiv.org/abs/2404.01315
Autor:
Vellucci, Stefano, Longhi, Michela, Monti, Alessio, Barbuto, Mirko, Toscano, Alessandro, Bilotti, Filiberto
Publikováno v:
IEEE Transactions on Antennas and Propagation ( Volume: 71, Issue: 10, October 2023)
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 of the HMS, the original omnidirectional radiation pattern of the li
Externí odkaz:
http://arxiv.org/abs/2303.10402
Autor:
Ushikoshi, Daiju, Higashiura, Riku, Tachi, Kaito, Fathnan, Ashif Aminulloh, Mahmood, Suhair, Takeshita, Hiroki, Homma, Haruki, Akram, Muhammad Rizwan, Vellucci, Stefano, Lee, Jiyeon, Toscano, Alessandro, Bilotti, Filiberto, Christopoulos, Christos, Wakatsuchi, Hiroki
Publikováno v:
Nat. Commun., 14, 633, 2023
Wireless communications and sensing have notably advanced thanks to the recent developments in both software and hardware. Although various modulation schemes have been proposed to efficiently use the limited frequency resources by exploiting several
Externí odkaz:
http://arxiv.org/abs/2209.00818
Autor:
Bisutti, Vittoria, Mota, Lucio Flavio Macedo, Giannuzzi, Diana, Toscano, Alessandro, Amalfitano, Nicolò, Schiavon, Stefano, Pegolo, Sara, Cecchinato, Alessio
Publikováno v:
In Food Chemistry 15 December 2024 461
Autor:
Monti, Alessio, Vellucci, Stefano, Barbuto, Mirko, Ramaccia, Davide, Longhi, Michela, Massagrande, Claudio, Toscano, Alessandro, Bilotti, Filiberto
Publikováno v:
IEEE Transactions on Antennas and Propagation ( Volume: 71, Issue: 2, February 2023)
The quest for increasing the scanning range of a phased array is a challenging task for antenna engineers, and its solution could lead to significant advances in different applicative scenarios, ranging from 5G and beyond 5G communications to radar a
Externí odkaz:
http://arxiv.org/abs/2202.00939
Autor:
Barbuto, Mirko, Hamzavi-Zarghani, Zahra, Longhi, Michela, Monti, Alessio, Ramaccia, Davide, Vellucci, Stefano, Toscano, Alessandro, Bilotti, Filiberto
Publikováno v:
IEEE Transactions on Antennas and Propagation ( Volume: 70, Issue: 10, October 2022)
So far, the environment has been considered as a source of fading, clutter, blockage, etc., with detrimental consequences for the efficiency and robustness of communication systems. However, the intense research developed toward beyond-5G communicati
Externí odkaz:
http://arxiv.org/abs/2112.02293
Autor:
Toscano, Alessandro, Giannuzzi, Diana, Malgwi, Isaac Hyeladi, Deb, Saptharati, Broccanello, Chiara, Squartini, Andrea, Stevanato, Piergiorgio, Cecchinato, Alessio, Gallo, Luigi, Schiavon, Stefano
Publikováno v:
In Food Microbiology September 2024 122
Autor:
Schiavon, Stefano, Toscano, Alessandro, Giannuzzi, Diana, Carnier, Paolo, Faggion, Sara, Cecchinato, Alessio, Malgwi, Isaac Hyeladi, Halas, Veronika, Gallo, Luigi
Publikováno v:
In Food Research International July 2024 188
Publikováno v:
IEEE Trans. Antennas Propag., vol. 69, issue 8, pp. 5142-5147, 2021
We propose a novel class of ultrathin high Q passband filters designed by properly combining different multipolar resonances sustained by an all dielectric metasurface. A rigorous analytical model, based on surface impedance homogenization and accoun
Externí odkaz:
http://arxiv.org/abs/2108.05966