García Chocano, Víctor Manuel; Sanchis, Lorenzo; Díaz Rubio, Ana; Martínez Pastor, Juan P.; Cervera Moreno, Francisco Salvador; Llopis Pontiveros, Rafael; Sánchez-Dehesa Moreno-Cid, José(American Institute of Physics, 2011-08-16)
[EN] This Letter presents practical realization of a two-dimensional low loss acoustic cloak for airborne
sound obtained by inverse design. The cloak consists of 120 aluminum cylinders of 15 mm
diameter surrounding the ...
This Letter presents the design, fabrication, and experimental characterization of a directional threedimensional acoustic cloak for airborne sound. The cloak consists of 60 concentric acoustically rigid tori surrounding ...