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Figure 1

From: Broadband Bending of Flexural Waves: Acoustic Shapes and Patterns

Figure 1

Overview of the proposed wave-bending approach. (a) Geometry associated with wave bending on a flat plate. (b) Schematic of the proposed structure to bend a flexural wave from a source to a receiver. (c) Top view of the structure serving as the host medium and the machined channel to bend the wave. (d) Thickness profile of the channel; and (e) Schematic of the thickness variation along the guiding trajectory.

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