Experimental verification of the key properties of a three-dimensional isotropic transmission line based superlens
Pekka Alitalo, Stanislav Maslovski, Sergei Tretyakov
Abstract
Design and experimental realization of a three-dimensional superlens based on LC-loaded transmission lines are presented. Commercially available components and materials are used in the design. Transmission properties of the designed structure are studied experimentally and the observed lens properties are compared with analytical predictions. Backward-wave propagation and amplification of evanescent waves in the prototype structure are verified both analytically and experimentally.
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