Chshelokova, Alyona VKapitanova, Polina VPoddubny, Alexander NBelov, Pavel AKivshar, Yuri2015-12-13October 279782874870300http://hdl.handle.net/1885/72065We demonstrate how the medium with the hyperbolic isofrequency surfaces in the wavevector space can be realized by two-dimensional artificial transmission lines. The peculiar character of wave propagation in such a hyperbolic medium is visualized by the study of the cross-like emission pattern of a current source. Our results are supported by the direct solution of the Kirchhoff equations and an analytical theory.Keywords: Analytical theory; Artificial transmission line; Current sources; Direct solution; Emission pattern; hyperbolic medium; Kirchhoff equation; Wavevector space; Electric lines; Metamaterials; Microwaves; Transmission line theory; Wave propagation; Two dimens hyperbolic medium; metamaterials; two-dimensional transmission line20122016-02-24