Numerical studies of a low-loss and broad-pass-band single-sided-structure left-handed metamaterial

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Abstract

A single-sided structure left-handed metamaterial (LHM), of which the symmetric paired split-ring resonators are connected directly through cut wires, is discussed in this paper. This connected single-sided LHM can exhibit a low loss and broad negative refraction passband. Good agreement of the retrieved result and the simulated result verify the above conclusion by comparison with the in-plane case and the off-plane case [T. Koschny, M. Kafesaki, E. N. Economou, and C. M. Soukoulis, Phys. Rev. Lett. 93, 107402 (2004)].

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Autori: Jianhong Lv (Huazhong University of Science and Technology); Baorong Yan (Huazhong University of Science and Technology); Minghai Liu iD (Huazhong University of Science and Technology); Xiwei Hu (Huazhong University of Science and Technology)
Pubblicato in: Physical Review E, vol. 79, n. 1, pp. 017601
Data di pubblicazione:15/01/2009
Editore:American Physical Society
Tipo di documento:Articolo
Lingua:inglese
DOI: 10.1103/physreve.79.017601
ISSN:1539-3755, 1550-2376
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Citazioni ricevute:4
Soggetti:
Metamaterials and Metasurfaces Applications (Physical Sciences > Materials Science > Electronic, Optical and Magnetic Materials)
Acoustic Wave Phenomena Research (Physical Sciences > Engineering > Biomedical Engineering)
Antenna Design and Analysis (Physical Sciences > Engineering > Aerospace Engineering)
left-handed materials, negative refraction, split ring resonator, low loss, electromagnetic wave propagation
Identificativi: OpenAlex W1984314867 · PMID 19257168

Dati dell'indice centrale: OpenAlex (licenza CC0).

Riassunto:A single-sided structure left-handed metamaterial (LHM), of which the symmetric paired split-ring resonators are connected directly through cut wires, is discussed in this paper. This connected single-sided LHM can exhibit a low loss and broad negative refraction passband. Good agreement of the retrieved result and the simulated result verify the above conclusion by comparison with the in-plane case and the off-plane case [T. Koschny, M. Kafesaki, E. N. Economou, and C. M. Soukoulis, Phys. Rev. Lett. 93, 107402 (2004)].
ISSN:1539-3755
1550-2376
DOI:10.1103/physreve.79.017601