Projects per year
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.
|Title of host publication||14th European Conference on Antennas and Propagation, EuCAP 2020|
|Number of pages||3|
|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
|Name||Proceedings of the European Conference on Antennas and Propagation|
|Conference||European Conference on Antennas and Propagation|
|Period||15/03/2020 → 20/03/2020|
- bianisotropic metasurfaces
- time modulation
- wave amplification
FingerprintDive into the research topics of 'Temporal Modulation of Bianisotropic Metasurfaces for Unidirectional Wave Amplification'. Together they form a unique fingerprint.
- 2 Finished
Diaz Rubio, A.
01/09/2017 → 31/08/2020
Project: Academy of Finland: Other research funding