摘要 : In the present paper, a system composed of a two-port waveguide and two quarter wavelength tubes (QWTs) with different cross section sizes is proposed. The narrow tube performs the dark mode and the wide tube plays the bright mode... 展开
作者 | Chen~ Qianyi Jiang~ Jun Wang~ Zhibo Chen~ Xin Zhao~ Shengyu Zhang~ Huawei Hu~ Haihong |
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作者单位 | |
期刊名称 | 《Applied Acoustics》 |
页码/总页数 | 1.1-1.12 / 12 |
语种/中图分类号 | 英语 / O4 |
关键词 | Acoustic metamaterials Acoustic bright and dark modes Quarter wavelength tube Broadband perfect absorption Refrigerator noise control |
DOI | 10.1016/j.apacoust.2023.109471 |
馆藏号 | TB-155 |