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Broadband metasurface superstrate for polarization-independent wave focusing and gain enhancement at Ka-band
A broadband metasurface flat lens is proposed as a polarization-independent wideband superstrate for wave focusing and gain enhancement at Ka-band. The proposed metasurface structure consists of four metal layers and is designed with diagonally symmetric unit cells to accommodate both the vertical a...
| Autores principales: | , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9283457/ https://www.ncbi.nlm.nih.gov/pubmed/35835802 http://dx.doi.org/10.1038/s41598-022-16037-1 |