Figure 7
From: Three-dimensional broadband acoustic illusion cloak for sound-hard boundaries of curved geometry
Experimental results.
Experimental results for the cloak with its corresponding numerical result. The field of FD in the y = 0 plane when the target is chosen as (a) the table with the cloak, and (b) the table without the cloak placed in the bowl-like space. (c,d) Corresponding numerical results.
