Abstract
We propose and demonstrate a type of composite metamaterials, which is constructed by combining thin copper wires and split ring resonators on the same board. Using the optimized target parameters we had investigated the orientation-angular dependence of radiation refraction in metamaterial target. The measurements were performed in free space as well, as the spectral characteristics of refracted radiation in comparison with the initial spectra. The measured dependences show the formal correspondence of the radiation characteristics to the negative refraction index of the metamaterial structures. This correspondence is only formal one, which follows from the Snellius law, because really the permittivity and the permeability should be considered as macroscopic tensor characteristics of metamaterial.
| Original language | English |
|---|---|
| Title of host publication | Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012 |
| DOIs | |
| Publication status | Published - 2012 |
| Event | 2012 7th International Forum on Strategic Technology, IFOST 2012 - Tomsk, Russian Federation Duration: 18 Sep 2012 → 21 Sep 2012 |
Other
| Other | 2012 7th International Forum on Strategic Technology, IFOST 2012 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 18.9.12 → 21.9.12 |
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Keywords
- metamaterial
- negative index
- refraction
ASJC Scopus subject areas
- Management of Technology and Innovation
Cite this
Radiation properties of metamaterials in millimeter wavelength region. / Naumenko, G.; Potylitsyn, A.; Shevelev, M.; Soboleva, Veronika Vyacheslavovna; Bleko, V.
Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012. 2012. 6357551.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Radiation properties of metamaterials in millimeter wavelength region
AU - Naumenko, G.
AU - Potylitsyn, A.
AU - Shevelev, M.
AU - Soboleva, Veronika Vyacheslavovna
AU - Bleko, V.
PY - 2012
Y1 - 2012
N2 - We propose and demonstrate a type of composite metamaterials, which is constructed by combining thin copper wires and split ring resonators on the same board. Using the optimized target parameters we had investigated the orientation-angular dependence of radiation refraction in metamaterial target. The measurements were performed in free space as well, as the spectral characteristics of refracted radiation in comparison with the initial spectra. The measured dependences show the formal correspondence of the radiation characteristics to the negative refraction index of the metamaterial structures. This correspondence is only formal one, which follows from the Snellius law, because really the permittivity and the permeability should be considered as macroscopic tensor characteristics of metamaterial.
AB - We propose and demonstrate a type of composite metamaterials, which is constructed by combining thin copper wires and split ring resonators on the same board. Using the optimized target parameters we had investigated the orientation-angular dependence of radiation refraction in metamaterial target. The measurements were performed in free space as well, as the spectral characteristics of refracted radiation in comparison with the initial spectra. The measured dependences show the formal correspondence of the radiation characteristics to the negative refraction index of the metamaterial structures. This correspondence is only formal one, which follows from the Snellius law, because really the permittivity and the permeability should be considered as macroscopic tensor characteristics of metamaterial.
KW - metamaterial
KW - negative index
KW - refraction
UR - http://www.scopus.com/inward/record.url?scp=84871826442&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84871826442&partnerID=8YFLogxK
U2 - 10.1109/IFOST.2012.6357551
DO - 10.1109/IFOST.2012.6357551
M3 - Conference contribution
AN - SCOPUS:84871826442
SN - 9781467317702
BT - Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012
ER -