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Abstract
Metasurfaces for controlling wavefronts are typically designed for plane-wave illumination from a specific direction. However, the behaviour of these metasurfaces for arbitrary illuminations has not been analyzed so far. In this presentation, we study the angular response of anomalous reflectors for arbitrary illumination angles. We will compare the angular response of anomalous reflectors designed with different design strategies. In particular, we explain the dependence of the scattered power for arbitrary illumination angles in phase-gradient metasurfaces, strongly nonlocal metasurfaces, and power flow-conformal meta-surfaces. This study will allow us to complete understanding of the scattering properties of anomalous reflectors and to discern the way to engineer their angular response.
| Original language | English |
|---|---|
| Title of host publication | 15th European Conference on Antennas and Propagation, EuCAP 2021 |
| Publisher | European Association on Antennas and Propagation (EurAAP) |
| Number of pages | 3 |
| ISBN (Electronic) | 978-88-31299-02-2 |
| DOIs | |
| Publication status | Published - 22 Mar 2021 |
| MoE publication type | A4 Article in a conference publication |
| Event | European Conference on Antennas and Propagation - Dusseldorf, Germany Duration: 22 Mar 2021 → 26 Mar 2021 Conference number: 15 |
Conference
| Conference | European Conference on Antennas and Propagation |
|---|---|
| Abbreviated title | EuCAP |
| Country/Territory | Germany |
| City | Dusseldorf |
| Period | 22/03/2021 → 26/03/2021 |
Keywords
- angular response
- anomalous reflectors
- metasurface
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Dive into the research topics of 'Angular response of anomalous reflectors: Analysis and design prospects'. Together they form a unique fingerprint.Projects
- 1 Finished
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ARIADNE: Artificial Intelligence Aided D-band Network for 5G Long Term Evolution
Tretiakov, S., Tcvetkova, S. & Kosulnikov, S.
01/11/2019 → 31/07/2023
Project: EU: Framework programmes funding