Reconfigurable coding acoustic meta-lens based on helical metamaterials
Xiang Li, Jian Li, Xinjing Huang
Topics & Concepts
MetamaterialControl reconfigurationLens (geology)Focus (optics)Computer scienceAcousticsCoding (social sciences)OpticsPhysicsMathematicsEmbedded systemStatisticsAcoustic Wave Phenomena ResearchMetamaterials and Metasurfaces ApplicationsSpeech and Audio Processing