| Autor: |
S. Laureti, D. A. Hutchins, L. A. J. Davis, S. J. Leigh, M. Ricci |
| Jazyk: |
angličtina |
| Rok vydání: |
2016 |
| Předmět: |
|
| Zdroj: |
AIP Advances, Vol 6, Iss 12, Pp 121701-121701-9 (2016) |
| Druh dokumentu: |
article |
| ISSN: |
2158-3226 |
| DOI: |
10.1063/1.4968606 |
| Popis: |
An acoustic metamaterial has been constructed using 3D printing. It contained an array of air-filled channels, whose size and shape could be varied within the design and manufacture process. In this paper we analyze both numerically and experimentally the properties of this polymer metamaterial structure, and demonstrate its use for the imaging of a sample with sub-wavelength dimensions in the audible frequency range. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
|
