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A polarization independent quasi-TEM metamaterial absorber for X and ku band sensing applications

Computer software; Electromagnetic waves; Metamaterials; Mirrors; Radar systems; Satellite communication systems; Absorber; Dual Band; Quasi-TEM; Sensing; X bands; Absorption spectroscopy

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Bibliographic Details
Main Authors: Hoque A., Islam M.T., Almutairi A.F., Alam T., Singh M.J., Amin N.
Other Authors: 56611571000
Format: Article
Published: MDPI AG 2023
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spelling my.uniten.dspace-235172023-05-29T14:50:02Z A polarization independent quasi-TEM metamaterial absorber for X and ku band sensing applications Hoque A. Islam M.T. Almutairi A.F. Alam T. Singh M.J. Amin N. 56611571000 55328836300 6602909326 56373006300 13105366200 7102424614 Computer software; Electromagnetic waves; Metamaterials; Mirrors; Radar systems; Satellite communication systems; Absorber; Dual Band; Quasi-TEM; Sensing; X bands; Absorption spectroscopy In this paper, a dual-band metamaterial absorber (MMA) ring with a mirror reflexed C-shape is introduced for X and Ku band sensing applications. The proposed metamaterial consists of two square ring resonators and a mirror reflexed C-shape, which reveals two distinctive absorption bands in the electromagnetic wave spectrum. The mechanism of the two-band absorber particularly demonstrates two resonance frequencies and absorption was analyzed using a quasi-TEM field distribution. The absorption can be tunable by changing the size of the metallic ring in the frequency spectrum. Design and analysis of the proposed meta-absorber was performed using the finite-integration technique (FIT)-based CST microwave studio simulation software. Two specific absorption peaks value of 99.6% and 99.14% are achieved at 13.78 GHz and 15.3 GHz, respectively. The absorption results have been measured and compared with computational results. The proposed dual-band absorber has potential applications in sensing techniques for satellite communication and radar systems. � 2018 by the authors. Final 2023-05-29T06:50:02Z 2023-05-29T06:50:02Z 2018 Article 10.3390/s18124209 2-s2.0-85058074807 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85058074807&doi=10.3390%2fs18124209&partnerID=40&md5=c056e538cf7e6c8949ede0f096fd1549 https://irepository.uniten.edu.my/handle/123456789/23517 18 12 4209 All Open Access, Gold, Green MDPI AG Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
description Computer software; Electromagnetic waves; Metamaterials; Mirrors; Radar systems; Satellite communication systems; Absorber; Dual Band; Quasi-TEM; Sensing; X bands; Absorption spectroscopy
author2 56611571000
author_facet 56611571000
Hoque A.
Islam M.T.
Almutairi A.F.
Alam T.
Singh M.J.
Amin N.
format Article
author Hoque A.
Islam M.T.
Almutairi A.F.
Alam T.
Singh M.J.
Amin N.
spellingShingle Hoque A.
Islam M.T.
Almutairi A.F.
Alam T.
Singh M.J.
Amin N.
A polarization independent quasi-TEM metamaterial absorber for X and ku band sensing applications
author_sort Hoque A.
title A polarization independent quasi-TEM metamaterial absorber for X and ku band sensing applications
title_short A polarization independent quasi-TEM metamaterial absorber for X and ku band sensing applications
title_full A polarization independent quasi-TEM metamaterial absorber for X and ku band sensing applications
title_fullStr A polarization independent quasi-TEM metamaterial absorber for X and ku band sensing applications
title_full_unstemmed A polarization independent quasi-TEM metamaterial absorber for X and ku band sensing applications
title_sort polarization independent quasi-tem metamaterial absorber for x and ku band sensing applications
publisher MDPI AG
publishDate 2023
_version_ 1806428359331151872
score 13.222552

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