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Abstract
We demonstrate tunable perfect anomalous reflection with metasurfaces incorporating lumped elements. The tunable capacitance of each element provides continuous control over the local surface reactance, allowing for controlling the evanescent field distribution and efficiently tilting the reflected wavefront away from the specular direction. The performance of the metasurface is evaluated for both TE and TM polarization and for reflection to the first and second diffraction order.
Original language | English |
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Title of host publication | 2018 12th International Congress on Artificial Materials for Novel Wave Phenomena, METAMATERIALS 2018 |
Publisher | IEEE |
Pages | 392-394 |
Number of pages | 3 |
ISBN (Electronic) | 9781538647028 |
DOIs | |
Publication status | Published - 13 Nov 2018 |
MoE publication type | A4 Article in a conference publication |
Event | International Congress on Artificial Materials for Novel Wave Phenomena - Espoo, Finland Duration: 27 Aug 2018 → 1 Sep 2018 Conference number: 12 |
Conference
Conference | International Congress on Artificial Materials for Novel Wave Phenomena |
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Abbreviated title | METAMATERIALS |
Country/Territory | Finland |
City | Espoo |
Period | 27/08/2018 → 01/09/2018 |
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Dive into the research topics of 'Tunable Perfect Anomalous Reflection in Metasurfaces with Capacitive Lumped Elements'. Together they form a unique fingerprint.Projects
- 1 Finished
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VISORSURF: A Hardware Platform for Software-driven Functional Metasurfaces
Tretiakov, S., Asadchy, V., Cuesta Soto, F., Jayathurathnage, P., Mirmoosa, M., Ptitcyn, G., Liu, F., Wang, X. & Tzarouchis, D.
01/01/2017 → 31/12/2020
Project: EU: Framework programmes funding