Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Giovanna Calo"'
Autor:
Valeria Marrocco, Rossella Surace, Giovanna Calo, Elisabetta Brandonisio, Ilaria Marasco, Francesca Filograno, Irene Fassi
Publikováno v:
IEEE Access, Vol 12, Pp 78110-78121 (2024)
The massive increase in telecommunications infrastructure and devices has recently exacerbated the necessity of developing advanced electromagnetic interference (EMI) shielding solutions. Porous structures based on conductive polymer composites (CPCs
Externí odkaz:
https://doaj.org/article/46799eb3dc4949dea38d386ee99b884a
Autor:
Franco Fuschini, Marina Barbiroli, Gaetano Bellanca, Giovanna Calo, Jacopo Nanni, Vincenzo Petruzzelli
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 3, Pp 249-262 (2022)
Nowadays, many wireless applications require the exchange of electromagnetic waves through propagation environments that look like to stratified media to some extent. This may concern both natural scenarios, e.g., air/vegetation/ground, and artificia
Externí odkaz:
https://doaj.org/article/82472cb924ab46839e81a75c684772ad
Autor:
Badrul Alam, Giovanna Calo, Gaetano Bellanca, Jacopo Nanni, Ali Emre Kaplan, Marina Barbiroli, Franco Fuschini, Paolo Bassi, Jinous Shafiei Dehkordi, Velio Tralli, Vincenzo Petruzzelli
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 1, Pp 1-11 (2021)
In this work, we analyze the effects of the presence of waveguides in a wireless on-chip optical channel, which act as obstacles for the rays composing the propagating signal. The analysis has been performed numerically by using the FDTD method, and
Externí odkaz:
https://doaj.org/article/bad9ac4188824314b908423fcd91e8ce
Publikováno v:
IEEE Access, Vol 9, Pp 162175-162189 (2021)
The wireless channel is inherently an open medium which exposes wireless communication users to the risk of interception. The vulnerabilities of the wireless channel have led to the search for innovative and efficient security solutions at different
Externí odkaz:
https://doaj.org/article/dace597a6d214e648944836c67749824
Publikováno v:
IEEE Photonics Journal, Vol 4, Iss 5, Pp 1936-1946 (2012)
GaInNAs has been introduced to design an active switch operating at wavelength $\lambda = 1.2855\ \mu\hbox{m}$ having high selectivity. The device is made of a mono-dimensional periodic photonic band-gap structure constituted by alternating ridge wav
Externí odkaz:
https://doaj.org/article/fb542881596e400f8a1e79ffd129b26c
Autor:
Giovanna Calo, Vincenzo Petruzzelli
Publikováno v:
IEEE Photonics Journal, Vol 5, Iss 3, Pp 7901011-7901011 (2013)
In this paper, we propose an optical 1 × 2 passive wavelength router (λ-router), based on photonic crystal ring resonators. The router, as basic building block to be assembled into higher order routing matrices, exploits a broadband crossing betwee
Externí odkaz:
https://doaj.org/article/2c1c5a45fef24296b1df879f5768cef7
Autor:
Loredana Gabriele, Gaetano Bellanca, Jacopo Nanni, Marina Barbiroli, Franco Fuschini, Giovanni Serafino, Davide Bertozzi, Velio Tralli, Vincenzo Petruzzelli, Giovanna Calo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b57aa80b1dd76c2770d8ad232ba870a1
https://hdl.handle.net/11589/248323
https://hdl.handle.net/11589/248323
Autor:
Elena Brambilla, Evi Petersen, Karen Stendal, Vibeke Sundling, Tadhg E MacIntyre, Giovanna Calogiuri
Publikováno v:
Digital Health, Vol 10 (2024)
Objective This study systematically summarizes the extant literature on the impacts of immersive virtual nature (IVN) on nature connectedness in the general population. Methods Papers were considered eligible if peer-reviewed, in English language, co
Externí odkaz:
https://doaj.org/article/665cbe0dfa45407bb4831099ae92bde1