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Low-cost laser cutting fabricated all-metallic metamaterial near-field focusing lens
In this work, a low-cost all-metal metamaterial near-field lens based on laser cutting technology is proposed. A novel spiral-slot structure is proposed to achieve miniaturized unit cells with an adjustable 360-degree phase shift at a length smaller than 0.2 times the operating wavelength. Since the...
| Autores principales: | , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10023966/ https://www.ncbi.nlm.nih.gov/pubmed/36942220 http://dx.doi.org/10.1016/j.heliyon.2023.e14401 |