Fig. 3: Design and fabrication of the metasurface for a rhombic cloaking shell. | Light: Science & Applications

Fig. 3: Design and fabrication of the metasurface for a rhombic cloaking shell.

From: A hybrid invisibility cloak based on integration of transparent metasurfaces and zero-index materials

Fig. 3

a Simulated transmission amplitude and phase change of the transmitted waves for the six units of the metasurface. The phase change varies linearly and covers a full range of [0, 2π). (Insets) 3D illustrations of six ABA structure units of the metasurface. The yellow parts indicate metallic patterns, while the blue regions indicate two dielectric spacers with a thickness of 1.5 mm. b The simulated electric field distribution for the metasurface under the illumination of an incident plane wave with TE polarization. c Measured (green dots) and simulated (blue lines) power radiation patterns of the transmitted waves bent by the metasurface at 10.2 GHz

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