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Broadband and Broad-Angle Low-Scattering Metasurface Based on Hybrid Optimization Algorithm

A broadband and broad-angle low-scattering metasurface is designed, fabricated, and characterized. Based on the optimization algorithm and far-field scattering pattern analysis, we propose a rapid and efficient method to design metasurfaces, which avoids the large amount of time-consuming electromag...

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Detalles Bibliográficos
Autores principales: Wang, Ke, Zhao, Jie, Cheng, Qiang, Dong, Di Sha, Cui, Tie Jun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4120860/
https://www.ncbi.nlm.nih.gov/pubmed/25089367
http://dx.doi.org/10.1038/srep05935
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author Wang, Ke
Zhao, Jie
Cheng, Qiang
Dong, Di Sha
Cui, Tie Jun
author_facet Wang, Ke
Zhao, Jie
Cheng, Qiang
Dong, Di Sha
Cui, Tie Jun
author_sort Wang, Ke
collection PubMed
description A broadband and broad-angle low-scattering metasurface is designed, fabricated, and characterized. Based on the optimization algorithm and far-field scattering pattern analysis, we propose a rapid and efficient method to design metasurfaces, which avoids the large amount of time-consuming electromagnetic simulations. Full-wave simulation and measurement results show that the proposed metasurface is insensitive to the polarization of incident waves, and presents good scattering-reduction properties for oblique incident waves.
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spelling pubmed-41208602014-08-14 Broadband and Broad-Angle Low-Scattering Metasurface Based on Hybrid Optimization Algorithm Wang, Ke Zhao, Jie Cheng, Qiang Dong, Di Sha Cui, Tie Jun Sci Rep Article A broadband and broad-angle low-scattering metasurface is designed, fabricated, and characterized. Based on the optimization algorithm and far-field scattering pattern analysis, we propose a rapid and efficient method to design metasurfaces, which avoids the large amount of time-consuming electromagnetic simulations. Full-wave simulation and measurement results show that the proposed metasurface is insensitive to the polarization of incident waves, and presents good scattering-reduction properties for oblique incident waves. Nature Publishing Group 2014-08-04 /pmc/articles/PMC4120860/ /pubmed/25089367 http://dx.doi.org/10.1038/srep05935 Text en Copyright © 2014, Macmillan Publishers Limited. All rights reserved http://creativecommons.org/licenses/by-nc-sa/4.0/ This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder in order to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/4.0/
spellingShingle Article
Wang, Ke
Zhao, Jie
Cheng, Qiang
Dong, Di Sha
Cui, Tie Jun
Broadband and Broad-Angle Low-Scattering Metasurface Based on Hybrid Optimization Algorithm
title Broadband and Broad-Angle Low-Scattering Metasurface Based on Hybrid Optimization Algorithm
title_full Broadband and Broad-Angle Low-Scattering Metasurface Based on Hybrid Optimization Algorithm
title_fullStr Broadband and Broad-Angle Low-Scattering Metasurface Based on Hybrid Optimization Algorithm
title_full_unstemmed Broadband and Broad-Angle Low-Scattering Metasurface Based on Hybrid Optimization Algorithm
title_short Broadband and Broad-Angle Low-Scattering Metasurface Based on Hybrid Optimization Algorithm
title_sort broadband and broad-angle low-scattering metasurface based on hybrid optimization algorithm
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4120860/
https://www.ncbi.nlm.nih.gov/pubmed/25089367
http://dx.doi.org/10.1038/srep05935
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