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3D-Printing for Transformation Optics in Electromagnetic High-Frequency Lens Applications
This article presents the design, construction and analysis of a 3D-printed transformed hyperbolic flat lens working on the 30 GHz band. The transformed lens was printed using only one ABS dielectric filament of relative permittivity of 12, varying the infill percentage of each transformed lens sect...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7344910/ https://www.ncbi.nlm.nih.gov/pubmed/32545734 http://dx.doi.org/10.3390/ma13122700 |
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author | Poyanco, Jose-Manuel Pizarro, Francisco Rajo-Iglesias, Eva |
author_facet | Poyanco, Jose-Manuel Pizarro, Francisco Rajo-Iglesias, Eva |
author_sort | Poyanco, Jose-Manuel |
collection | PubMed |
description | This article presents the design, construction and analysis of a 3D-printed transformed hyperbolic flat lens working on the 30 GHz band. The transformed lens was printed using only one ABS dielectric filament of relative permittivity of 12, varying the infill percentage of each transformed lens section in order to achieve the permittivity values obtained with the transformation optics. The 3D-printed hyperbolic transformed lens exhibits good radiation performance compared to the original canonical lens. |
format | Online Article Text |
id | pubmed-7344910 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-73449102020-07-09 3D-Printing for Transformation Optics in Electromagnetic High-Frequency Lens Applications Poyanco, Jose-Manuel Pizarro, Francisco Rajo-Iglesias, Eva Materials (Basel) Article This article presents the design, construction and analysis of a 3D-printed transformed hyperbolic flat lens working on the 30 GHz band. The transformed lens was printed using only one ABS dielectric filament of relative permittivity of 12, varying the infill percentage of each transformed lens section in order to achieve the permittivity values obtained with the transformation optics. The 3D-printed hyperbolic transformed lens exhibits good radiation performance compared to the original canonical lens. MDPI 2020-06-13 /pmc/articles/PMC7344910/ /pubmed/32545734 http://dx.doi.org/10.3390/ma13122700 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Poyanco, Jose-Manuel Pizarro, Francisco Rajo-Iglesias, Eva 3D-Printing for Transformation Optics in Electromagnetic High-Frequency Lens Applications |
title | 3D-Printing for Transformation Optics in Electromagnetic High-Frequency Lens Applications |
title_full | 3D-Printing for Transformation Optics in Electromagnetic High-Frequency Lens Applications |
title_fullStr | 3D-Printing for Transformation Optics in Electromagnetic High-Frequency Lens Applications |
title_full_unstemmed | 3D-Printing for Transformation Optics in Electromagnetic High-Frequency Lens Applications |
title_short | 3D-Printing for Transformation Optics in Electromagnetic High-Frequency Lens Applications |
title_sort | 3d-printing for transformation optics in electromagnetic high-frequency lens applications |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7344910/ https://www.ncbi.nlm.nih.gov/pubmed/32545734 http://dx.doi.org/10.3390/ma13122700 |
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