Conference_programme: 1.1 - Acoustic and Elastic Metamaterials
Lecture: Guiding acoustic waves over obstacles using linear surface modes
Author(s): Farooqui Maaz, Aurégan Yves, Pagneux Vincent
Summary:
A reflection-less acoustic cloak inside ducts is proposed in the audible range where plane waves are bended around the object using boundary impedance. The cloak possesses low-reflection and wave-front bending properties, which\ncould approximate the ideal cloak with inhomogeneous and anisotropic distribution of material parameters. The cloak is effective in a broadband frequency range, and the cloaking range is a function of the boundary impedance.
Corresponding author
Name: Dr Maaz Farooqui
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Country: France
