Tunable low-frequency broadband metamaterial beams composed of hierarchical annular cantilevers
Xuebin Zhang, Jun Zhang, Tao Liu, Ning Hu, Ning Hu
Topics & Concepts
MetamaterialMaterials scienceResonatorCantileverBroadbandBeam (structure)Flexural strengthAttenuationFrequency bandAcousticsLow frequencyOpticsOptoelectronicsPhysicsComputer scienceTelecommunicationsBandwidth (computing)Composite materialAcoustic Wave Phenomena ResearchMetamaterials and Metasurfaces ApplicationsAdvanced Antenna and Metasurface Technologies