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Accurate optimization technique for phase-gradient metasurfaces used in compact near-field meta-steering systems

Near-Field Meta-Steering (NFMS) is a constantly evolving and progressively emerging novel antenna beam-steering technology that involves an elegant assembly of a base antenna and a pair of Phase-Gradient Metasurfaces (PGMs) placed in the near-field region of the antenna aperture. The upper PGM in an...

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Detalles Bibliográficos
Autores principales: Singh, Khushboo, Afzal, Muhammad U., Esselle, Karu P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8904473/
https://www.ncbi.nlm.nih.gov/pubmed/35260771
http://dx.doi.org/10.1038/s41598-022-08143-x