Ultra-broadband passive acoustic metasurface for wide-angle carpet cloaking
Acoustic metasurfaces can reshape a reflected wavefront rather arbitrarily, despite being much thinner than the wavelength, thus allowing on-demand wavefront modulation in a variety of applications. Recent passive metasurfaces, however, have suffered from bandwidth limitations, thus restricting thei...
Main Authors: | Hong-Tao Zhou, Wen-Xiao Fu, Yan-Feng Wang, Yue-Sheng Wang, Vincent Laude, Chuanzeng Zhang |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2021-02-01
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Series: | Materials & Design |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S0264127520309503 |
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