基于OAM复用信号高效调制解调的声学超表面
Acoustic metasurfaces for efficient modulation and demodulation of OAM multiplexed signals
基于OAM复用信号高效调制解调的声学超表面 |
| 刘智, 黄保霖, 林玮, 赵瑾瑜 |
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Acoustic metasurfaces for efficient modulation and demodulation of OAM multiplexed signals |
| Zhi Liu, Baolin Huang, Wei Lin, Jinyu Huang |
| 图1 由高度为h1的直管和四个高度为h3的亥姆霍兹谐振器组成的混合结构单元 |
| Fig.1 Hybrid structure element that consists of a straight pipe of height h1 and four Helmholtz resonators of height h3 |
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