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Experimental Investigation of Radiation Properties of an Antenna Embedded in Low Permittivity Thin-Wire-Based Metamaterial

sažetak izlaganja sa skupa

sažetak izlaganja sa skupa

Experimental Investigation of Radiation Properties of an Antenna Embedded in Low Permittivity Thin-Wire-Based Metamaterial

Vrsta prilog sa skupa (u zborniku)
Tip sažetak izlaganja sa skupa
Godina 2006
Nadređena publikacija Proceedings of the 3rd Workshop on Electromagnetic Metamaterials and TLC
Stranice str. 83-83
Status objavljeno

Sažetak

Experimental results regarding the increase in directivity and gain of an antenna embedded in low-permittivity two-dimensional anisotropic thin-wire-based metamaterial are presented. As expected, increase in directivity and gain has been observed. The effect of main beam splitting with frequency increase, predicted by theoretical analysis, has been confirmed. The influence of the number of layers forming the metamaterial on the radiation pattern and gain has been investigated. Input impedance was measured both as a function of frequency and of the number of wire layers forming the metamaterial.

Ključne riječi

antenna; directivity; gain; metamaterial