Acoustical multi-frequency filtering by a defective asymmetric phononic serial loop structure

HIGHLIGHTS

• who: Ilyass El kadmiri and colleagues from the Laboratoire des Matériaux, Ondes, Energie et Environnement, Equipe des Ondes, Acoustique, Photonique et Matériaux have published the article: Acoustical multi-frequency filtering by a defective asymmetric phononic serial loop structure, in the Journal: AIP Conference Proceedings 2074, 020003 (2019) of 17/07/2020
• what: The authors investigate the existence of defect modes in the phononic band structure and in the transmission spectrum of a onedimensional phononic asymmetric loop (ASL) structure. The authors show that there is a triple frequency acoustic filtering based on three defect . . .
  

   

  

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