Phononic crystal-based acoustic demultiplexer design via bandgap-passband topology optimization
Yuhao Bao, Zhiyuan Jia, Qiming Tian, Yangjun Luo, Xiaopeng Zhang, Zhan Kang
Topics & Concepts
PassbandDemultiplexerTopology optimizationBand gapTopology (electrical circuits)Materials scienceAcoustic metamaterialsAcousticsElectronic engineeringOptoelectronicsPhysicsEngineeringBand-pass filterStructural engineeringElectrical engineeringMultiplexingFinite element methodMultiplexerAcoustic Wave Phenomena ResearchSpeech and Audio ProcessingUltrasonics and Acoustic Wave Propagation