Asymmetric transmission of acoustic waves in a layer thickness distribution gradient structure using metamaterials
This research presents an innovative asymmetric transmission design using alternate layers of water and metamaterial with complex mass density. The directional transmission behavior of acoustic waves is observed numerically inside the composite structure with gradient layer thickness distribution an...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2016-09-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.4963647 |