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ABSTRACT

The design of 2D isotropic acoustic metamaterials

Chunyu Ren, Zhihai Xiang, Zhangzhi Cen

The International Conference on Computational & Experimental Engineering and Sciences 2011, 16(4), 121-122. https://doi.org/10.3970/icces.2011.016.121

Abstract

Recently, many interesting conceptual devices have been proposed to manipulate the propagation of acoustic waves at will. This is mostly achieved through acoustic metamaterials designed by the coordinate transformation method [1]. However, such materials are usually required to be anisotropic and inhomogeneous, which hampers their realization in practice.

In this talk, we are going to introduce conformal mapping based transformation acoustics for 2D cases [2]. In this way, the resultant metamaterial parameters are isotropic, which greatly facilitates their implementation.

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APA Style
Ren, C., Xiang, Z., Cen, Z. (2011). The design of 2D isotropic acoustic metamaterials. The International Conference on Computational & Experimental Engineering and Sciences, 16(4), 121-122. https://doi.org/10.3970/icces.2011.016.121
Vancouver Style
Ren C, Xiang Z, Cen Z. The design of 2D isotropic acoustic metamaterials. Int Conf Comput Exp Eng Sciences . 2011;16(4):121-122 https://doi.org/10.3970/icces.2011.016.121
IEEE Style
C. Ren, Z. Xiang, and Z. Cen "The design of 2D isotropic acoustic metamaterials," Int. Conf. Comput. Exp. Eng. Sciences , vol. 16, no. 4, pp. 121-122. 2011. https://doi.org/10.3970/icces.2011.016.121



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