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Combining the absorptive and radiative loss in metasurfaces for multi-spectral shaping of the electromagnetic scattering

The absorptive and radiative losses are two fundamental aspects of the electromagnetic responses, which are widely occurring in many different systems such as waveguides, solar cells, and antennas. Here we proposed a metasurface to realize the control of the absorptive and radiative loss and to redu...

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Detalles Bibliográficos
Autores principales: Pan, Wenbo, Huang, Cheng, Pu, Mingbo, Ma, Xiaoliang, Cui, Jianhua, Zhao, Bo, Luo, Xiangang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4759823/
https://www.ncbi.nlm.nih.gov/pubmed/26891773
http://dx.doi.org/10.1038/srep21462
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author Pan, Wenbo
Huang, Cheng
Pu, Mingbo
Ma, Xiaoliang
Cui, Jianhua
Zhao, Bo
Luo, Xiangang
author_facet Pan, Wenbo
Huang, Cheng
Pu, Mingbo
Ma, Xiaoliang
Cui, Jianhua
Zhao, Bo
Luo, Xiangang
author_sort Pan, Wenbo
collection PubMed
description The absorptive and radiative losses are two fundamental aspects of the electromagnetic responses, which are widely occurring in many different systems such as waveguides, solar cells, and antennas. Here we proposed a metasurface to realize the control of the absorptive and radiative loss and to reduce the radar cross section (RCS) in multi-frequency bands. The anti-phase gradient and absorptive metasurfaces were designed that consists of metallic square patch and square loop structure inserted with resistors, acting as an phase gradient material in the X and Ku band, while behaving as an absorber in the S band. The simulation and experiment results verified the double-band, wideband and polarization-independent RCS reduction by the absorptive and anti-phase gradient metasurfaces.
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spelling pubmed-47598232016-02-29 Combining the absorptive and radiative loss in metasurfaces for multi-spectral shaping of the electromagnetic scattering Pan, Wenbo Huang, Cheng Pu, Mingbo Ma, Xiaoliang Cui, Jianhua Zhao, Bo Luo, Xiangang Sci Rep Article The absorptive and radiative losses are two fundamental aspects of the electromagnetic responses, which are widely occurring in many different systems such as waveguides, solar cells, and antennas. Here we proposed a metasurface to realize the control of the absorptive and radiative loss and to reduce the radar cross section (RCS) in multi-frequency bands. The anti-phase gradient and absorptive metasurfaces were designed that consists of metallic square patch and square loop structure inserted with resistors, acting as an phase gradient material in the X and Ku band, while behaving as an absorber in the S band. The simulation and experiment results verified the double-band, wideband and polarization-independent RCS reduction by the absorptive and anti-phase gradient metasurfaces. Nature Publishing Group 2016-02-19 /pmc/articles/PMC4759823/ /pubmed/26891773 http://dx.doi.org/10.1038/srep21462 Text en Copyright © 2016, Macmillan Publishers Limited http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 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 to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Pan, Wenbo
Huang, Cheng
Pu, Mingbo
Ma, Xiaoliang
Cui, Jianhua
Zhao, Bo
Luo, Xiangang
Combining the absorptive and radiative loss in metasurfaces for multi-spectral shaping of the electromagnetic scattering
title Combining the absorptive and radiative loss in metasurfaces for multi-spectral shaping of the electromagnetic scattering
title_full Combining the absorptive and radiative loss in metasurfaces for multi-spectral shaping of the electromagnetic scattering
title_fullStr Combining the absorptive and radiative loss in metasurfaces for multi-spectral shaping of the electromagnetic scattering
title_full_unstemmed Combining the absorptive and radiative loss in metasurfaces for multi-spectral shaping of the electromagnetic scattering
title_short Combining the absorptive and radiative loss in metasurfaces for multi-spectral shaping of the electromagnetic scattering
title_sort combining the absorptive and radiative loss in metasurfaces for multi-spectral shaping of the electromagnetic scattering
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4759823/
https://www.ncbi.nlm.nih.gov/pubmed/26891773
http://dx.doi.org/10.1038/srep21462
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