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Reconfigurable THz plasmonic antenna based on few-layer graphene with high radiation efficiency

Autor
Hosseininejad, S. E.; Neshat, M.; Faraji-Dana, R.; Lemme, M.; Bolívar, P.; Albert Cabellos-Aparicio; Alarcon, E.; Abadal, S.
Tipus d'activitat
Article en revista
Revista
Nanomaterials
Data de publicació
2018-07-28
Volum
8
Número
8
Pàgina inicial
577-1
Pàgina final
577-7
DOI
https://doi.org/10.3390/nano8080577 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/121620 Obrir en finestra nova
URL
http://www.mdpi.com/2079-4991/8/8/577 Obrir en finestra nova
Resum
Graphene plasmonic antennas possess two significant features that render them appealing for short-range wireless communications, notably, inherent tunability and miniaturization due to the unique frequency dispersion of graphene and its support for surface plasmon waves in the terahertz band. In this letter, dipole-like antennas using few-layer graphene are proposed to achieve a better trade-off between miniaturization and radiation efficiency than current monolayer graphene antennas. The charac...
Citació
Hosseininejad, S. E., Neshat, M., Faraji-Dana, R., Lemme, M., Bolívar, P., Cabellos-Aparicio, A., Alarcón, E., Abadal, S. Reconfigurable THz plasmonic antenna based on few-layer graphene with high radiation efficiency. "Nanomaterials", 28 Juliol 2018, vol. 8, núm. 8, p. 577-1-577-7.
Paraules clau
Few-layer graphene, Graphene stack, Plasmonics, Terahertz band, Tunable antenna
Grup de recerca
CBA - Sistemes de Comunicacions i Arquitectures de Banda Ampla
EPIC - Energy Processing and Integrated Circuits
PERC-UPC - Centre de Recerca d'Electrònica de Potència UPC

Participants

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