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Spatiotemporal Acoustic Communication by a Single Sensor via Rotational Doppler Effect
A longstanding pursuit in information communication is to increase transmission capacity and accuracy, with multiplexing technology playing as a promising solution. To overcome the challenges of limited spatial information density and systematic complexity in acoustic communication, here real‐time s...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10074052/ https://www.ncbi.nlm.nih.gov/pubmed/36737847 http://dx.doi.org/10.1002/advs.202206619 |
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author | Zhang, Chuanxin Jiang, Xue He, Jiajie Li, Ying Ta, Dean |
author_facet | Zhang, Chuanxin Jiang, Xue He, Jiajie Li, Ying Ta, Dean |
author_sort | Zhang, Chuanxin |
collection | PubMed |
description | A longstanding pursuit in information communication is to increase transmission capacity and accuracy, with multiplexing technology playing as a promising solution. To overcome the challenges of limited spatial information density and systematic complexity in acoustic communication, here real‐time spatiotemporal communication is proposed and experimentally demonstrated by a single sensor based on the rotational Doppler effect. The information carried in multiplexed orbital‐angular‐momentum (OAM) channels is transformed into the physical quantities of the temporal harmonic waveform and simultaneously detected by a single sensor. This single‐sensor configuration is independent of the channel number and encoding scheme. The parallel transmission of complicated images is demonstrated by multiplexing eight OAM channels and achieving an extremely‐low bit error rate (BER) exceeding 0.02%, owing to the intrinsic discrete frequency shift of the rotational Doppler effect. The immunity to inner‐mode crosstalk and robustness to noise of the simple and low‐cost communication paradigm offers promising potential to promote relevant fields. |
format | Online Article Text |
id | pubmed-10074052 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-100740522023-04-06 Spatiotemporal Acoustic Communication by a Single Sensor via Rotational Doppler Effect Zhang, Chuanxin Jiang, Xue He, Jiajie Li, Ying Ta, Dean Adv Sci (Weinh) Research Articles A longstanding pursuit in information communication is to increase transmission capacity and accuracy, with multiplexing technology playing as a promising solution. To overcome the challenges of limited spatial information density and systematic complexity in acoustic communication, here real‐time spatiotemporal communication is proposed and experimentally demonstrated by a single sensor based on the rotational Doppler effect. The information carried in multiplexed orbital‐angular‐momentum (OAM) channels is transformed into the physical quantities of the temporal harmonic waveform and simultaneously detected by a single sensor. This single‐sensor configuration is independent of the channel number and encoding scheme. The parallel transmission of complicated images is demonstrated by multiplexing eight OAM channels and achieving an extremely‐low bit error rate (BER) exceeding 0.02%, owing to the intrinsic discrete frequency shift of the rotational Doppler effect. The immunity to inner‐mode crosstalk and robustness to noise of the simple and low‐cost communication paradigm offers promising potential to promote relevant fields. John Wiley and Sons Inc. 2023-02-03 /pmc/articles/PMC10074052/ /pubmed/36737847 http://dx.doi.org/10.1002/advs.202206619 Text en © 2023 The Authors. Advanced Science published by Wiley‐VCH GmbH https://creativecommons.org/licenses/by/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Articles Zhang, Chuanxin Jiang, Xue He, Jiajie Li, Ying Ta, Dean Spatiotemporal Acoustic Communication by a Single Sensor via Rotational Doppler Effect |
title | Spatiotemporal Acoustic Communication by a Single Sensor via Rotational Doppler Effect |
title_full | Spatiotemporal Acoustic Communication by a Single Sensor via Rotational Doppler Effect |
title_fullStr | Spatiotemporal Acoustic Communication by a Single Sensor via Rotational Doppler Effect |
title_full_unstemmed | Spatiotemporal Acoustic Communication by a Single Sensor via Rotational Doppler Effect |
title_short | Spatiotemporal Acoustic Communication by a Single Sensor via Rotational Doppler Effect |
title_sort | spatiotemporal acoustic communication by a single sensor via rotational doppler effect |
topic | Research Articles |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10074052/ https://www.ncbi.nlm.nih.gov/pubmed/36737847 http://dx.doi.org/10.1002/advs.202206619 |
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