Impedance-Matched Reduced Acoustic Cloaking with Realizable Mass and Its Layered Design
2008; Institute of Physics; Volume: 25; Issue: 10 Linguagem: Inglês
10.1088/0256-307x/25/10/049
ISSN1741-3540
AutoresHuanyang Chen, Tao Yang, Xudong Luo, Hongru Ma,
Tópico(s)Electromagnetic Scattering and Analysis
ResumoWe 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.
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