Fig. 1: Perception enhancement system based on vision-driven metasurfaces and its EM properties. | Nature Communications

Fig. 1: Perception enhancement system based on vision-driven metasurfaces and its EM properties.

From: Vision-driven metasurfaces for perception enhancement

Fig. 1

a Schematic of the perception enhancement system; b simulated radiation phase for 0-state and π-state; c–g simulated y-polarized far field patterns with an approximate scanning angle of (c)θ = 0°, φ = 0° (d) θ = 12.5°, φ = 0° (e) θ = 28°, φ = 0° (f) θ = 23°, φ = 270° (g) θ = 13.5°, φ = 315° with different coding sequences at 14.5 GHz.

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