Zobrazeno 1 - 10
of 236
pro vyhledávání: '"Martini Enrica"'
Publikováno v:
Nanophotonics, Vol 12, Iss 14, Pp 2973-2985 (2023)
Anisotropic Self-Complementary Metasurfaces (SC-MTSs) are structures constituted by an alternation of complementary inductive and capacitive strips, which are “self-dual” according to Babinet’s duality principle. They support the propagation of
Externí odkaz:
https://doaj.org/article/30b6c75c28a24c4b8a99e7636d81d3a5
Publikováno v:
EPJ Applied Metamaterials, Vol 9, p 17 (2022)
Exact solutions for perfect anomalous reflection through metasurfaces have been recently developed in terms of both ideal nondispersive impenetrable boundary conditions (BCs) and penetrable BCs on top of a grounded slab. The second model is more accu
Externí odkaz:
https://doaj.org/article/69c1ffa6d16d4b3dba5fc658707e6f39
Publikováno v:
EPJ Applied Metamaterials, Vol 7, p 12 (2020)
This paper investigates the accuracy of homogenized impedance models for the description of periodically modulated metasurfaces (MTSs) realized by printing subwavelength patches on a grounded dielectric slab. The problem is relevant to surface-wave b
Externí odkaz:
https://doaj.org/article/12b5c267c3a44934a2daf700279c8b7a
We present a new strategy for the design of dual-band planar antennas based on metasurfaces (MTSs) in the microwave and millimeter-wave regimes. It is based on a double layer structure obtained by cascading two subwavelength patterned metallic claddi
Externí odkaz:
http://arxiv.org/abs/2307.15999
Autor:
Gradoni, Gabriele, Di Renzo, Marco, Diaz-Rubio, Ana, Tretyakov, Sergei, Caloz, Christophe, Peng, Zhen, Alu, Andrea, Lerosey, Geoffroy, Fink, Mathias, Galdi, Vincenzo, Cui, Tie Jun, Frazier, Benjamin, Anlage, Steven, Salucci, Marco, Massa, Andrea, Cheng, Qiang, Wang, Jinghe, Jin, Shi, Dardari, Davide, Decarli, Nicolo, Yurduseven, Okan, Matthaiou, Michail, Kenney, Mitchell, Gordon, George, Georgiou, Orestis, Nguyen, Cam Ly, Martini, Enrica, Maci, Stefano, Wakatsuchi, Hiroki, Phang, Sendy
This Roadmap takes the reader on a journey through the research in electromagnetic wave propagation control via reconfigurable intelligent surfaces. Meta-surface modelling and design methods are reviewed along with physical realisation techniques. Se
Externí odkaz:
http://arxiv.org/abs/2111.08676
Autor:
Lenets, Vladimir, Yermakov, Oleh, Sayanskiy, Andrey, Baena, Juan, Martini, Enrica, Glybovski, Stanislav, Maci, Stefano
Publikováno v:
Phys. Rev. X 11, 031038 (2021)
Self-complementary metasurfaces have gained significant attention due to their unique frequency-independent transmission and reflection properties and the possibility of the polarization transformation of plane waves. In this paper, we focus on the n
Externí odkaz:
http://arxiv.org/abs/2004.06038
This paper presents an exact solution for a perfect conversion of a TM-polarized surface wave (SW) into a TM-polarized leaky-wave (LW) using a reciprocal and lossless penetrable metasurface (MTS) characterized by a scalar sheet impedance, located on
Externí odkaz:
http://arxiv.org/abs/1907.03646
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A Parity Time-reversal Dual (PTD) symmetric structure constituted by a Perfectly-Electric-Perfectly magnetic (PEC-PMC) parallel plate waveguide (PPW) is analyzed. This waveguide supports unimodal transverse electromagnetic (TEM) edge mode propagation
Externí odkaz:
http://arxiv.org/abs/1809.09974
Akademický článek
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