Ultrathin multifunctional labyrinth metamaterial with efficient dual absorption of sound and electromagnetic waves
Jianbing Feng, Yuchuan Kang, Jing Qiao, Qishan Xu, Guangyu Zhang, Longqiu Li
Topics & Concepts
MetamaterialAcousticsMaterials scienceElectromagnetic radiationBroadbandAbsorption (acoustics)Metamaterial absorberSound energyFrequency bandReflection lossImpedance matchingDissipationElectromagneticsLow frequencyReflection coefficientElectrical impedanceOpticsNoise (video)MicrowaveReflection (computer programming)Energy harvestingWidebandOptoelectronicsElectromagnetic compatibilitySplit-ring resonatorRadio spectrumScatteringWaveguideAcoustic Wave Phenomena ResearchElectromagnetic wave absorption materialsCellular and Composite Structures