The impedance-matched reduced acoustic cloaking with realizable mass and its layered design

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The authors present an impedance-matched reduced version of acoustic cloaking whose mass is in a reasonable range. A layered cloak design with isotropic material is also proposed for the reduced cloak. Numerical calculations from the transfer matrix methods show that the present layered cloak can reduce the scattering of an air cylinder substantially.
11 pages, 3 figures

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Materials Science, Other Condensed Matter

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http://salesiana.dossiersoluciones.com/handle/123456789/170696

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0805.1114
 http://arxiv.org/abs/0805.1114
 Chinese Phys. Lett. 25 3696-3699 (2008)
 doi:10.1088/0256-307X/25/10/049

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