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Parametric Testing of Metasurface Stirrers for Metasurfaced Reverberation Chambers
In this paper, the correlation coefficients and the total scattering cross sections (TSCSs) for different types of metasurfaced stirrers and the traditional metallic stirrer, and the effects on field uniformity when such stirrers are used in reverberation chambers, are analyzed. Three metasurfaced s...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6412326/ https://www.ncbi.nlm.nih.gov/pubmed/30823608 http://dx.doi.org/10.3390/s19040976 |
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author | Sun, Hengyi Gu, Changqing Li, Zhuo Xu, Qian Wei, Mengmeng Song, Jiajia Xu, Baijie Dong, Xiaohang Wang, Kuan Martín, Ferran |
author_facet | Sun, Hengyi Gu, Changqing Li, Zhuo Xu, Qian Wei, Mengmeng Song, Jiajia Xu, Baijie Dong, Xiaohang Wang, Kuan Martín, Ferran |
author_sort | Sun, Hengyi |
collection | PubMed |
description | In this paper, the correlation coefficients and the total scattering cross sections (TSCSs) for different types of metasurfaced stirrers and the traditional metallic stirrer, and the effects on field uniformity when such stirrers are used in reverberation chambers, are analyzed. Three metasurfaced stirrers are considered: A stirrer with two unit cells arranged alternatively (#1), a stirrer with two unit cells arranged in a chessboard-like manner (#2), and a stirrer with two unit cells in random arrangement (#3). From the correlation coefficient and TSCS results obtained in simulations, it follows that metasurfaced stirrer #1 is the best option. Field uniformity analysis of the resulting metasurface reverberation chambers (MRC) equipped with the different stirrers also supports this conclusion. |
format | Online Article Text |
id | pubmed-6412326 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-64123262019-04-03 Parametric Testing of Metasurface Stirrers for Metasurfaced Reverberation Chambers Sun, Hengyi Gu, Changqing Li, Zhuo Xu, Qian Wei, Mengmeng Song, Jiajia Xu, Baijie Dong, Xiaohang Wang, Kuan Martín, Ferran Sensors (Basel) Article In this paper, the correlation coefficients and the total scattering cross sections (TSCSs) for different types of metasurfaced stirrers and the traditional metallic stirrer, and the effects on field uniformity when such stirrers are used in reverberation chambers, are analyzed. Three metasurfaced stirrers are considered: A stirrer with two unit cells arranged alternatively (#1), a stirrer with two unit cells arranged in a chessboard-like manner (#2), and a stirrer with two unit cells in random arrangement (#3). From the correlation coefficient and TSCS results obtained in simulations, it follows that metasurfaced stirrer #1 is the best option. Field uniformity analysis of the resulting metasurface reverberation chambers (MRC) equipped with the different stirrers also supports this conclusion. MDPI 2019-02-25 /pmc/articles/PMC6412326/ /pubmed/30823608 http://dx.doi.org/10.3390/s19040976 Text en © 2019 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 Sun, Hengyi Gu, Changqing Li, Zhuo Xu, Qian Wei, Mengmeng Song, Jiajia Xu, Baijie Dong, Xiaohang Wang, Kuan Martín, Ferran Parametric Testing of Metasurface Stirrers for Metasurfaced Reverberation Chambers |
title | Parametric Testing of Metasurface Stirrers for Metasurfaced Reverberation Chambers |
title_full | Parametric Testing of Metasurface Stirrers for Metasurfaced Reverberation Chambers |
title_fullStr | Parametric Testing of Metasurface Stirrers for Metasurfaced Reverberation Chambers |
title_full_unstemmed | Parametric Testing of Metasurface Stirrers for Metasurfaced Reverberation Chambers |
title_short | Parametric Testing of Metasurface Stirrers for Metasurfaced Reverberation Chambers |
title_sort | parametric testing of metasurface stirrers for metasurfaced reverberation chambers |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6412326/ https://www.ncbi.nlm.nih.gov/pubmed/30823608 http://dx.doi.org/10.3390/s19040976 |
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