Taming the Electromagnetic Boundaries via Metasurfaces: From Theory and Fabrication to Functional Devices

Figure 37

(a) Schematic of the measurement setup. (b) Measured results for both TE polarization and TM polarization. The inset shows the photography of the fabricated sample. (c) Schematic of the spin-orbit conversion in the curved metasurface on a metallic cylinder. The insets show the definitions of TE polarization and TM polarization. (d) Calculated broadband RCS reduction for TE polarization and TM polarization at normal incidence along -direction. Figures are reproduced from [204].

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