Figure 1 | Scientific Reports

Figure 1

From: Acoustic cloak based on Bézier scatterers

Figure 1

Representation of the cross-section of a typical Bézier cylindrical scatterer forming the cloak here designed. The blue line defines its external profile, which is obtained from the six control points Pi (i = 0 to 5). The coordinates of these points depend on five parameters that are obtained from the optimization process involving the scattering cancellation condition.

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