Zobrazeno 1 - 10
of 593
pro vyhledávání: '"Traianos, A."'
Autor:
Stamatios A. Amanatiadis, Vasileios Salonikios, Michalis Nitas, Theodoros Zygiridis, Nikolaos V. Kantartzis, Traianos V. Yioultsis
Publikováno v:
IEEE Access, Vol 12, Pp 63942-63949 (2024)
The performance of the metamaterial-inspired substrate-integrated waveguide is discussed in this work, concerning a resonator misalignment potentially caused by the fabrication process. Initially, the design parameters of the aforementioned waveguide
Externí odkaz:
https://doaj.org/article/886afa3f12414015b488da79cd9eb788
Autor:
Ioannis Mallioras, Traianos V. Yioultsis, Nikolaos V. Kantartzis, Pavlos I. Lazaridis, Zaharias D. Zaharis
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 1340-1357 (2024)
In the rapidly evolving domain of wireless networks, adaptive beamforming stands as a cornerstone for achieving higher data rates, enhanced network capacity, and reduced latency. This study introduces a novel integration of deep neural networks (NNs)
Externí odkaz:
https://doaj.org/article/41a74733b4ae438fae6a0a7a50571d58
Autor:
Tsilipakos, Odysseas, Maiolo, Luca, Maita, Francesco, Beccherelli, Romeo, Kafesaki, Maria, Kriezis, Emmanouil E., Yioultsis, Traianos V., Zografopoulos, Dimitrios C.
Symmetry-protected resonances can be made to couple with free space by introducing a small degree of geometric asymmetry, leading to controllably-sharp spectral response. Here, we experimentally demonstrate a broken-symmetry metasurface for the techn
Externí odkaz:
http://arxiv.org/abs/2112.01930
Publikováno v:
In Physical Communication October 2024 66
Autor:
Chatzidimitriou, Dimitrios, Pitilakis, Alexandros, Yioultsis, Traianos, Kriezis, Emmanouil E.
Publikováno v:
Phys. Rev. A 103, 053503 (2021)
We study the breaking of reciprocity in non-Hermitian coupled photonic waveguides by the simultaneous action of the nonlinear effect of saturable absorption, and the presence of exceptional points. The nonlinear response of such a system is studied i
Externí odkaz:
http://arxiv.org/abs/2102.07483
Autor:
Pitilakis, Alexandros, Chatzidimitriou, Dimitrios, Yioultsis, Traianos V., Kriezis, Emmanouil E.
Publikováno v:
IEEE Journal of Quantum Electronics, vol. 57, no. 3, pp. 1-10, art. no. 8400210, June 2021
We present the study of a proof-of-concept integrated device that can be used as a nonlinear broadband isolator. The device is based on the asymmetric loading of a highly-confining silicon-slot photonic coupler with graphene layers, whose ultrafast a
Externí odkaz:
http://arxiv.org/abs/2101.10210
This paper present a simulation strategy for DNS of turbulent co-current Taylor bubble flow. This is a continuation of the work presented in [2] in which Large Eddy Simulation (LES) of co-current turbulent Taylor bubble flow was presented. It was obs
Externí odkaz:
http://arxiv.org/abs/2010.03866
Publikováno v:
Journal of Applied Physics; 1/14/2024, Vol. 135 Issue 2, p1-9, 9p
Autor:
Ntokos, Konstantinos, Mavrikakis, Parmenion, Iossifides, Athanasios C., Yioultsis, Traianos V.
Publikováno v:
In AEUE - International Journal of Electronics and Communications October 2023 170
Autor:
Chrysochos, A.I., Chatzipetros, D., Traianos, C.K., Bitsi, K., Morales, J., Xue, H., Mahseredjian, J.
Publikováno v:
In Electric Power Systems Research July 2023 220