A broadband acoustic metamaterial lens for sub-wavelength imaging based on bandwidth enhancement
Yulong Shi, Yulin Li, Xiang Li, Jian Li, Xiang Li, Jian Li
Topics & Concepts
BroadbandMetamaterialBandwidth (computing)OpticsWavelengthLens (geology)Materials scienceOptoelectronicsPhysicsTelecommunicationsEngineeringAcoustic Wave Phenomena ResearchSpeech and Audio ProcessingMetamaterials and Metasurfaces Applications