- 期刊
Guiding Acoustic Wave Characteristic Analysis with 2D Phononic Crystal
並列摘要
The wave propagation characteristics of the selective phononic crystals with defect will be studied in the study. It is used to design a new type of devices according to the characteristics of the band gaps of the phononic crystals (PCs). Additionally, the selective materials are combined and used to be as different types of defects in the system and the characteristics of the wave propagations of the system are investigated. The band structures and transmission characteristics of the perfect and defect modes of the phononic crystal are obtained by The plane wave expansion method and supercell calculation.
延伸閱讀
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