4.8 Article

Coding Acoustic Metasurfaces

期刊

ADVANCED MATERIALS
卷 29, 期 6, 页码 -

出版社

WILEY-V C H VERLAG GMBH
DOI: 10.1002/adma.201603507

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资金

  1. National Key Research and Development Program of China [2016YFA0301102]
  2. National Basic Research Program (973 Program) of China [2012CB921900]
  3. Natural Science Foundation of China [11574163, 61378006, 11304163, 11374233]
  4. Program for New Century Excellent Talents in University [NCET-13-0294]
  5. 111 project [B07013]

向作者/读者索取更多资源

Coding acoustic metasurfaces can combine simple logical bits to acquire sophisticated functions in wave control. The acoustic logical bits can achieve a phase difference of exactly p and a perfect match of the amplitudes for the transmitted waves. By programming the coding sequences, acoustic metasurfaces with various functions, including creating peculiar antenna patterns and waves focusing, have been demonstrated.

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