Theoretical model for the transmittance in a left-handed metamaterial of different geometries
Abstract In this work, a theoretical model for the transmittance in a left-handed metamaterial of different geometries is presented. The proposed unit cells are a combination of conducting wires of rectangular cross-section with square-ring and hexagonal resonators. In this new dielectric compound,...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo
2023-07-01
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| Series: | Journal of Microwaves, Optoelectronics and Electromagnetic Applications |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742023000200290&lng=en&tlng=en |
| _version_ | 1797783279357657088 |
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| author | Héctor Lorduy G Ángel Salazar |
| author_facet | Héctor Lorduy G Ángel Salazar |
| author_sort | Héctor Lorduy G |
| collection | DOAJ |
| description | Abstract In this work, a theoretical model for the transmittance in a left-handed metamaterial of different geometries is presented. The proposed unit cells are a combination of conducting wires of rectangular cross-section with square-ring and hexagonal resonators. In this new dielectric compound, dependence of transmittance on the thickness of the resonators are analyzed for the particular case of normal incidence in the GHz range. It is found that the transmittance for the hexagonal resonator shows a significant increase compared to the square geometry resonator. |
| first_indexed | 2024-03-13T00:23:47Z |
| format | Article |
| id | doaj.art-01243dc65d764d4991954bbbb8611ea5 |
| institution | Directory Open Access Journal |
| issn | 2179-1074 |
| language | English |
| last_indexed | 2024-03-13T00:23:47Z |
| publishDate | 2023-07-01 |
| publisher | Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo |
| record_format | Article |
| series | Journal of Microwaves, Optoelectronics and Electromagnetic Applications |
| spelling | doaj.art-01243dc65d764d4991954bbbb8611ea52023-07-11T07:48:39ZengSociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de EletromagnetismoJournal of Microwaves, Optoelectronics and Electromagnetic Applications2179-10742023-07-0122229029710.1590/2179-10742023v22i2270469Theoretical model for the transmittance in a left-handed metamaterial of different geometriesHéctor Lorduy Ghttps://orcid.org/0000-0002-2993-7855Ángel Salazarhttps://orcid.org/0000-0001-9152-2063Abstract In this work, a theoretical model for the transmittance in a left-handed metamaterial of different geometries is presented. The proposed unit cells are a combination of conducting wires of rectangular cross-section with square-ring and hexagonal resonators. In this new dielectric compound, dependence of transmittance on the thickness of the resonators are analyzed for the particular case of normal incidence in the GHz range. It is found that the transmittance for the hexagonal resonator shows a significant increase compared to the square geometry resonator.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742023000200290&lng=en&tlng=enTransmittancemetamaterialsunit cells. |
| spellingShingle | Héctor Lorduy G Ángel Salazar Theoretical model for the transmittance in a left-handed metamaterial of different geometries Journal of Microwaves, Optoelectronics and Electromagnetic Applications Transmittance metamaterials unit cells. |
| title | Theoretical model for the transmittance in a left-handed metamaterial of different geometries |
| title_full | Theoretical model for the transmittance in a left-handed metamaterial of different geometries |
| title_fullStr | Theoretical model for the transmittance in a left-handed metamaterial of different geometries |
| title_full_unstemmed | Theoretical model for the transmittance in a left-handed metamaterial of different geometries |
| title_short | Theoretical model for the transmittance in a left-handed metamaterial of different geometries |
| title_sort | theoretical model for the transmittance in a left handed metamaterial of different geometries |
| topic | Transmittance metamaterials unit cells. |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742023000200290&lng=en&tlng=en |
| work_keys_str_mv | AT hectorlorduyg theoreticalmodelforthetransmittanceinalefthandedmetamaterialofdifferentgeometries AT angelsalazar theoreticalmodelforthetransmittanceinalefthandedmetamaterialofdifferentgeometries |