Figure 1

Near-Zero metamaterial. (a) Conventional and proposed WPT systems. (b) Conventional planar metamaterial in 3 × 3 array configuration. (c) Proposed metamaterial inspired geometry in co-axial configuration.
Near-Zero metamaterial. (a) Conventional and proposed WPT systems. (b) Conventional planar metamaterial in 3 × 3 array configuration. (c) Proposed metamaterial inspired geometry in co-axial configuration.