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Emitting long-distance spiral airborne sound using low-profile planar acoustic antenna

Crossref DOI link: https://doi.org/10.1038/s41467-021-22325-7

Published Online: 2021-03-31

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Gao, Shuxiang https://orcid.org/0000-0003-0119-8445
Li, Yunbo https://orcid.org/0000-0001-5353-2156
Ma, Chengrong https://orcid.org/0000-0003-4760-6643
Cheng, Ying https://orcid.org/0000-0002-9140-4742
Liu, Xiaojun https://orcid.org/0000-0002-7826-9742
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Text and Data Mining valid from 2021-03-31

Version of Record valid from 2021-03-31
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Article History

Received: 21 May 2019

Accepted: 11 March 2021

First Online: 31 March 2021

Competing interests

: The authors declare no competing interests.