Zobrazeno 1 - 10
of 2 635
pro vyhledávání: '"Barbuto A"'
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
Cities have undergone significant changes due to the rapid increase in urban population, heightened demand for resources, and growing concerns over climate change. To address these challenges, digital transformation has become a necessity. Recent adv
Externí odkaz:
http://arxiv.org/abs/2403.12976
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:
F. Bilotti, M. Barbuto, Z. Hamzavi-Zarghani, M. Karamirad, M. Longhi, A. Monti, D. Ramaccia, L. Stefanini, A. Toscano, S. Vellucci
Publikováno v:
Advances in Physics: X, Vol 9, Iss 1 (2024)
Future wireless systems integrating communication and sensing will require handling an enormous amount of data with extremely low latency. Intense video streaming data traffic, pervasive-augmented and virtual reality services, advanced haptic–tacti
Externí odkaz:
https://doaj.org/article/6f6babab3f8847cd84fa932f111b6eaa
Autor:
Yuki Kunitomo, Kairi Takimoto, Stefano Vellucci, Alessio Monti, Mirko Barbuto, Alessandro Toscano, Filiberto Bilotti, Tayaallen Ramachandran, Peter Muthondio Njogu, Phuc Toan Dang, Hiroki Wakatsuchi
Publikováno v:
APL Materials, Vol 12, Iss 11, Pp 111104-111104-7 (2024)
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 report
Externí odkaz:
https://doaj.org/article/9e930bb30bd249688131095e08f3f6ee
Autor:
Bilotti, F.1 (AUTHOR) filiberto.bilotti@uniroma3.it, Barbuto, M.2 (AUTHOR), Hamzavi-Zarghani, Z.1 (AUTHOR), Karamirad, M.1 (AUTHOR), Longhi, M.2 (AUTHOR), Monti, A.1 (AUTHOR), Ramaccia, D.1 (AUTHOR), Stefanini, L.1 (AUTHOR), Toscano, A.1 (AUTHOR), Vellucci, S.2 (AUTHOR)
Publikováno v:
Advances in Physics: X. Dec2024, Vol. 9 Issue 1, p1-47. 47p.
Autor:
Karina Viani, Bruno Fernandes Bernardes, Marilia Nasz Veiga, Renato Canton Viani, Tomas Marzagão Barbuto, Ronald D. Barr
Publikováno v:
Hematology, Transfusion and Cell Therapy, Vol 46, Iss 2, Pp 131-136 (2024)
Introduction: Health research is particularly important in low- and middle-income countries (LMICs), where improvements must be achieved with limited resources, and where the great majority of the world's population, especially children, live. Improv
Externí odkaz:
https://doaj.org/article/7338bb8779094fa1a967f526589668de
Autor:
Barbuto Jr., John E.1
Publikováno v:
ISE: Industrial & Systems Engineering at Work. Dec2024, Vol. 56 Issue 12, p28-31. 4p.
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