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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MDPI AG
2023
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| author | Hoque A. Islam M.T. Almutairi A.F. Alam T. Singh M.J. Amin N. |
| author2 | 56611571000 |
| author_facet | 56611571000 Hoque A. Islam M.T. Almutairi A.F. Alam T. Singh M.J. Amin N. |
| author_sort | Hoque A. |
| building | UNITEN Library |
| collection | Institutional Repository |
| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Computer software; Electromagnetic waves; Metamaterials; Mirrors; Radar systems; Satellite communication systems; Absorber; Dual Band; Quasi-TEM; Sensing; X bands; Absorption spectroscopy |
| format | Article |
| id | my.uniten.dspace-23517 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| publisher | MDPI AG |
| record_format | dspace |
| 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 |
| 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 |
| 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 |
| url_provider | http://dspace.uniten.edu.my/ |