Abstract
We study the interaction of acoustic waves with arrays of cavities open at both ends. This is done owing to an effective model which provides explicit expressions of the reflection and transmission coefficients. Here, this is used to provide the relations required to produce zero reflection situation which are known to be surrounded by rapid variations of the scattering coefficients. The influence of the symmetry or asymmetry of the array is discussed.
| Original language | English |
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| Pages (from-to) | 783-784 |
| Number of pages | 2 |
| Journal | International Conference on Metamaterials, Photonic Crystals and Plasmonics |
| Publication status | Published - 1 Jan 2019 |
| Event | 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2019 - Lisbon, Portugal Duration: 23 Jul 2019 → 26 Jul 2019 |