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A Polarization Independent Quasi-TEM Metamaterial Absorber for X and Ku Band Sensing Applications
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 elect...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6308816/ https://www.ncbi.nlm.nih.gov/pubmed/30513675 http://dx.doi.org/10.3390/s18124209 |
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author | Hoque, Ahasanul Tariqul Islam, Mohammad Almutairi, Ali F. Alam, Touhidul Jit Singh, Mandeep Amin, Nowshad |
author_facet | Hoque, Ahasanul Tariqul Islam, Mohammad Almutairi, Ali F. Alam, Touhidul Jit Singh, Mandeep Amin, Nowshad |
author_sort | Hoque, Ahasanul |
collection | PubMed |
description | 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. |
format | Online Article Text |
id | pubmed-6308816 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-63088162019-01-04 A Polarization Independent Quasi-TEM Metamaterial Absorber for X and Ku Band Sensing Applications Hoque, Ahasanul Tariqul Islam, Mohammad Almutairi, Ali F. Alam, Touhidul Jit Singh, Mandeep Amin, Nowshad Sensors (Basel) Article 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. MDPI 2018-11-30 /pmc/articles/PMC6308816/ /pubmed/30513675 http://dx.doi.org/10.3390/s18124209 Text en © 2018 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 Hoque, Ahasanul Tariqul Islam, Mohammad Almutairi, Ali F. Alam, Touhidul Jit Singh, Mandeep Amin, Nowshad A Polarization Independent Quasi-TEM Metamaterial Absorber for X and Ku Band Sensing Applications |
title | 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_short | 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 |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6308816/ https://www.ncbi.nlm.nih.gov/pubmed/30513675 http://dx.doi.org/10.3390/s18124209 |
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