Narrow-band filter design of phononic crystals with periodic point defects via topology optimization
Xiaopeng Zhang, Yan Li, Yaguang Wang, Zhiyuan Jia, Yangjun Luo
Topics & Concepts
Topology optimizationTopology (electrical circuits)Point (geometry)Acoustic metamaterialsFilter (signal processing)AcousticsMaterials scienceMetamaterialPhysicsEngineeringOptoelectronicsStructural engineeringGeometryMathematicsFinite element methodElectrical engineeringAcoustic Wave Phenomena ResearchComposite Structure Analysis and OptimizationTopology Optimization in Engineering