Broadband multi-unit composite metamaterial for simultaneous sound wave and electromagnetic wave absorption

We propose a broadband multi-unit composite metamaterial consisting of nine sub-units capable of simultaneously achieving broadband noise reduction and electromagnetic wave absorption. A theoretical model was established to calculate the sound absorption coefficient and the teaching–learning-based a...

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Bibliografische gegevens

Hoofdauteurs:	Nansha Gao, Zhicheng Zhang, Xiao Liang, Yiting Li, Guang Pan
Formaat:	Artigo
Taal:	Inglês
Gepubliceerd in:	Elsevier 2025-03-01
Reeks:	Materials & Design
Onderwerpen:	Multifunctional stealth Porous material Composite metamaterial Teaching–learning-based algorithm
Online toegang:	http://www.sciencedirect.com/science/article/pii/S0264127525000917
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