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Broadband Focusing Acoustic Lens Based on Fractal Metamaterials

Acoustic metamaterials are artificial structures which can manipulate sound waves through their unconventional effective properties. Different from the locally resonant elements proposed in earlier studies, we propose an alternate route to realize acoustic metamaterials with both low loss and large...

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Detalles Bibliográficos
Publicado en:Sci Rep
Main Authors: Song, Gang Yong, Huang, Bei, Dong, Hui Yuan, Cheng, Qiang, Cui, Tie Jun
Formato: Artigo
Idioma:Inglês
Publicado: Nature Publishing Group 2016
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC5080610/
https://ncbi.nlm.nih.gov/pubmed/27782216
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep35929
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