Hyperbolic transmission-line metamaterials
We demonstrate how to realize an indefinite media with hyperbolic isofrequency surfaces in wavevector space by employing two-dimensional metamaterial transmission lines. We classify different types of such media, and visualize the peculiar character of wave propagation by study of the cross-like emission pattern of a current source placed in the lattice center. Our results are supported by a solution of the Kirchhoff equations, an analytical theory, and experimental data.
|Collections||ANU Research Publications|
|Source:||Journal of Applied Physics|
|01_Chshelokova_Hyperbolic_transmission-line_2012.pdf||Published Version||6.45 MB||Adobe PDF|
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