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Tunable broadband polarization converters based on coded graphene metasurfaces

In this paper, two optimization algorithms (randomly initialized hill climbing and genetic algorithms) are considered to design broadband polarization converters based on coded metasurfaces. A pixeled graphene patch with an elliptic structure is proposed for the initial solution. Each pixel can be 1...

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Bibliografiske detaljer
Udgivet i:Sci Rep
Main Authors: Khajeh, Ali, Hamzavi-Zarghani, Zahra, Yahaghi, Alireza, Farmani, Ali
Format: Artigo
Sprog:Inglês
Udgivet: Nature Publishing Group UK 2021
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC7809413/
https://ncbi.nlm.nih.gov/pubmed/33446788
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-020-80493-w
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