Physical modeling and validation of porpoises' directional emission via hybrid metamaterials
In wave physics and engineering, directional emission sets a fundamental limitation on conventional simple sources as their sizes should be sufficiently larger than their wavelength. Artificial metamaterial and animal biosonar both show potential in overcoming this limitation. Existing metamaterials...
Main Authors: | Dong, Erqian (Author), Zhang, Yu (Author), Song, Zhongchang (Author), Zhang, Tianye (Author), Cai, Chen (Author), Fang, Nicholas X (Author) |
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Other Authors: | Massachusetts Institute of Technology. Department of Mechanical Engineering (Contributor), Woods Hole Oceanographic Institution (Contributor), Massachusetts Institute of Technology. Department of Biology (Contributor) |
Format: | Article |
Language: | English |
Published: |
Oxford University Press (OUP),
2020-09-10T14:12:33Z.
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Subjects: | |
Online Access: | Get fulltext |
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