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Wideband ultrathin and polarization insensitive metamaterial absorber for Ku-band applications

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Main Authors: Saadeldin, A. Samy, Sayed, Amr M., Amr, Adnan M.
Format: Book
Language:English
Published: Springer 2023
Subjects:
Ku-band applications
Online Access:https://link.springer.com/article/10.1007/s10854-023-11157-4
https://dlib.phenikaa-uni.edu.vn/handle/PNK/9003
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spelling oai:localhost:PNK-90032023-09-14T08:03:00Z Wideband ultrathin and polarization insensitive metamaterial absorber for Ku-band applications Saadeldin, A. Samy Sayed, Amr M. Amr, Adnan M. Ku-band applications CC-BY In this paper, wideband, and ultrathin metamaterial absorber is proposed, analyzed and fabricated for Ku-band applications. The reported absorber has a nearly perfect absorptivity above 90% covering the entire Ku band (12–20 GHz) at normal incidence for both transverse electric and transverse magnetic polarization. This is due to the supported electric and magnetic resonances simultaneously. Consequently, the effective permittivity and permeability can be designed to obtain impedance matching with free space. This leads to the absorption of the entire incident energy in the metamaterial absorber. The suggested structure also shows a good absorption response (above 80%) under oblique incidence (from 0 to 50°). Therefore, the proposed absorber represents a good potential for Ku-band applications. 2023-09-14T08:03:00Z 2023-09-14T08:03:00Z 2023 Book https://link.springer.com/article/10.1007/s10854-023-11157-4 https://dlib.phenikaa-uni.edu.vn/handle/PNK/9003 en application/pdf Springer
institution Digital Phenikaa
collection Digital Phenikaa
language English
topic Ku-band applications
spellingShingle Ku-band applications
Saadeldin, A. Samy
Sayed, Amr M.
Amr, Adnan M.
Wideband ultrathin and polarization insensitive metamaterial absorber for Ku-band applications
description CC-BY
format Book
author Saadeldin, A. Samy
Sayed, Amr M.
Amr, Adnan M.
author_facet Saadeldin, A. Samy
Sayed, Amr M.
Amr, Adnan M.
author_sort Saadeldin, A. Samy
title Wideband ultrathin and polarization insensitive metamaterial absorber for Ku-band applications
title_short Wideband ultrathin and polarization insensitive metamaterial absorber for Ku-band applications
title_full Wideband ultrathin and polarization insensitive metamaterial absorber for Ku-band applications
title_fullStr Wideband ultrathin and polarization insensitive metamaterial absorber for Ku-band applications
title_full_unstemmed Wideband ultrathin and polarization insensitive metamaterial absorber for Ku-band applications
title_sort wideband ultrathin and polarization insensitive metamaterial absorber for ku-band applications
publisher Springer
publishDate 2023
url https://link.springer.com/article/10.1007/s10854-023-11157-4
https://dlib.phenikaa-uni.edu.vn/handle/PNK/9003
_version_ 1779307146450567168
score 8.889492

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