Projects per year
Abstract
Nonreciprocity in time-modulated metasurfaces is normally achieved only when it is combined with with space modulation, using at least two time-varying elements located at different positions in space. In this talk, we present the idea of time-modulated bianisotropic metasurfaces where nonreciprocal wave propagation is realized with time modulation of only a single element. The results show that by uniformly modulating a capacitive sheet mounted on a sub-wavelength dielectric layer, one can obtain strong nonreciprocity and achieve unidirectional wave amplification.
Original language | English |
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Title of host publication | 14th European Conference on Antennas and Propagation, EuCAP 2020 |
Publisher | IEEE |
ISBN (Electronic) | 9788831299008 |
DOIs | |
Publication status | Published - Mar 2020 |
MoE publication type | A4 Article in a conference publication |
Event | European Conference on Antennas and Propagation - Copenhagen, Denmark Duration: 15 Mar 2020 → 20 Mar 2020 Conference number: 14 |
Publication series
Name | Proceedings of the European Conference on Antennas and Propagation |
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ISSN (Print) | 2164-3342 |
Conference
Conference | European Conference on Antennas and Propagation |
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Abbreviated title | EUCAP |
Country | Denmark |
City | Copenhagen |
Period | 15/03/2020 → 20/03/2020 |
Keywords
- bianisotropic metasurfaces
- nonreciprocity
- time modulation
- wave amplification
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Projects
- 2 Finished
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VISORSURF: A Hardware Platform for Software-driven Functional Metasurfaces
Mirmoosa, M., Tretiakov, S., Tzarouchis, D., Ptitcyn, G., Cuesta Soto, F., Jayathurathnage, P. & Wang, X.
01/01/2017 → 31/12/2020
Project: EU: Framework programmes funding