Fig. 5: Experimental characterization of the pyramid bump and full-polarization conformal-skin cloak at 15.5 GHz under normal incidence.
From: Polarization-insensitive 3D conformal-skin metasurface cloak
a Photograph of the fabricated sample with the magnified picture shown in the inset. b–f NF copolarized E-field distributions of the bump under \(\left| {\sigma _x} \right\rangle \,({\mathbf{b}})\) and (c–f) metasurface cloak under \(\left| {\sigma _x} \right\rangle\) (c), \(\left| {\sigma _y} \right\rangle\) (d), \(\left| {\sigma _ - } \right\rangle\) (e), and \(\left| {\sigma _ + } \right\rangle \,({\mathbf{f}})\) wave in xz (left panel) and yz plane (right panel)
