期刊
APPLIED PHYSICS LETTERS
卷 97, 期 13, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.3492851
关键词
-
资金
- National Natural Science Foundation of China [50872113, 50632030, 50936002]
- NPU Foundation for Fundamental Research [WO18101]
Based on the form invariance of Helmholtz equation, we present a rhombic acoustic cloak constructed with homogeneous metamaterials. In free space, the proposed cloak can effectively conceal an object inside under a given incident direction. Another application, namely carpet cloak, was also demonstrated by full wave simulations. The proposed cloak provided great convenience in the fabrication process due to the spatially uniform of relative density and modulus tensors. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3492851]
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据