Projekteja vuodessa
Abstrakti
The use of tunable metasurfaces for engineering and optimizing propagation environment is actively considered by the telecommunications community. These metasurfaces serve as anomalous reflectors that redirect incident waves into the desired direction. Known models of anomalous reflectors assume that each metasurface element (meta-atom) acts as an independent relay, reflecting the incident waves with a desired phase shift, realizing the phased-array functionality. This assumption, however, is not valid for vast majority of anomalously reflecting metasurfaces. Moreover, the known theories of metasurface reflectors is limited to infinite planar reflectors. In this talk, we will present an approximate analytical model of far-field scattering from anomalously reflecting metasurfaces of a finite size and discuss the features of reflected fields that cannot be found using the known models.
Alkuperäiskieli | Englanti |
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Otsikko | 15th European Conference on Antennas and Propagation, EuCAP 2021 |
Kustantaja | EurAAP |
Sivumäärä | 3 |
ISBN (elektroninen) | 978-88-31299-02-2 |
DOI - pysyväislinkit | |
Tila | Julkaistu - 22 maalisk. 2021 |
OKM-julkaisutyyppi | A4 Artikkeli konferenssijulkaisussa |
Tapahtuma | European Conference on Antennas and Propagation - Dusseldorf, Saksa Kesto: 22 maalisk. 2021 → 26 maalisk. 2021 Konferenssinumero: 15 |
Conference
Conference | European Conference on Antennas and Propagation |
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Lyhennettä | EuCAP |
Maa/Alue | Saksa |
Kaupunki | Dusseldorf |
Ajanjakso | 22/03/2021 → 26/03/2021 |
Sormenjälki
Sukella tutkimusaiheisiin 'Analytical Models of Reflection and Scattering by Finite-Size Anomalously Reflecting Metasurfaces'. Ne muodostavat yhdessä ainutlaatuisen sormenjäljen.Projektit
- 1 Päättynyt
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ARIADNE: Artificial Intelligence Aided D-band Network for 5G Long Term Evolution
Tretiakov, S. (Vastuullinen tutkija), Tcvetkova, S. (Projektin jäsen) & Kosulnikov, S. (Projektin jäsen)
01/11/2019 → 31/07/2023
Projekti: EU: Framework programmes funding