A compact broadband absorber based on helical metasurfaces
Qiang Li, Ruizhi Dong, Dongxing Mao, Xu Wang, Yong Li, Yong Li
Topics & Concepts
BroadbandResonatorAcousticsAbsorption (acoustics)Electrical impedanceWavelengthModulation (music)OpticsMaterials sciencePhysicsEngineeringElectrical engineeringAcoustic Wave Phenomena ResearchNoise Effects and ManagementAerodynamics and Acoustics in Jet Flows