Broadband Sound Shielding of Lamb Waves Through a Periodic Array of Junctions

被引：0

作者：

Moiseyenko, Rayisa P. ^{[1
]}

Pennec, Yan ^{[1
]}

Marchal, Remi ^{[2
]}

Bonello, Bernard ^{[2
]}

Djafari-Rouhani, B. ^{[1
]}

机构：

[1] Univ Lille 1, Inst Elect Microelect & Nanotechnol, UFR Phys, UMR CNRS 8520, Cite Sci, F-59652 Villeneuve Dascq, France

[2] Univ Paris 06, Inst Nanosci Paris, CNRS, INSP UMR 7588, F-75252 Paris, France

来源：

2014 8TH INTERNATIONAL CONGRESS ON ADVANCED ELECTROMAGNETIC MATERIALS IN MICROWAVES AND OPTICS (METAMATERIALS) | 2014年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We study theoretically sub-wavelength physical phenomena such as resonant transmission and broadband sound shielding for Lamb waves propagating in an acoustic metamaterial made of a thin plate drilled with one or two row(s) of rectangular holes. One of the main results is the demonstration of a broadband low frequency acoustic shielding with high attenuation.

引用

页数：3

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