Generating and Detecting Broad-Band Underwater Multiple OAMs Based on Water-Immersed Array
In this paper, we focus on the generation of broadband underwater vortex waves carrying multiple OAMs. Based on a wideband underwater antenna, a water-immersed horn antenna array is designed and tested. The experimental results, which are in agreement with the simulation ones, validate that the prop...
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2020-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/9166489/ |
| _version_ | 1818619404862095360 |
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| author | Yang Yang Gao Liu Fei Shen Jianhua Sun Kai Guo Zhongyi Guo Qing Zhou Haibo Jiang Zhe Wu Baoqing Zeng Yubin Gong |
| author_facet | Yang Yang Gao Liu Fei Shen Jianhua Sun Kai Guo Zhongyi Guo Qing Zhou Haibo Jiang Zhe Wu Baoqing Zeng Yubin Gong |
| author_sort | Yang Yang |
| collection | DOAJ |
| description | In this paper, we focus on the generation of broadband underwater vortex waves carrying multiple OAMs. Based on a wideband underwater antenna, a water-immersed horn antenna array is designed and tested. The experimental results, which are in agreement with the simulation ones, validate that the proposed antenna array can readily generate high-quality vortex waves. To further validate the performance of the proposed underwater antenna array, experimental verifications of 2-D underwater imaging for the targets of two corner reflectors have been carried out, and the result shows that the targets can be distinguished efficiently. Meanwhile, two generation methods and one detection method of the multiplexed OAMs are also presented, from which the multiplexed OAMs can be generated and detected efficiently. And the performances of two generation methods have also been compared and discussed, from which we can know that the first generation method with a smaller structure costs lower and is more efficient. |
| first_indexed | 2024-12-16T17:36:57Z |
| format | Article |
| id | doaj.art-0c253afdc7514017b903548def18e4c7 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-16T17:36:57Z |
| publishDate | 2020-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-0c253afdc7514017b903548def18e4c72022-12-21T22:22:42ZengIEEEIEEE Access2169-35362020-01-01814958614959410.1109/ACCESS.2020.30163899166489Generating and Detecting Broad-Band Underwater Multiple OAMs Based on Water-Immersed ArrayYang Yang0https://orcid.org/0000-0001-8796-597XGao Liu1Fei Shen2Jianhua Sun3https://orcid.org/0000-0001-6420-107XKai Guo4Zhongyi Guo5https://orcid.org/0000-0001-7282-2503Qing Zhou6https://orcid.org/0000-0001-9823-3344Haibo Jiang7Zhe Wu8https://orcid.org/0000-0001-5552-4619Baoqing Zeng9https://orcid.org/0000-0002-2377-5840Yubin Gong10https://orcid.org/0000-0003-3014-1309National Key Laboratory of Science and Technology on Vacuum Electronics, University of Electronic Science and Technology of China (UESTC), Chengdu, ChinaNational Key Laboratory of Science and Technology on Vacuum Electronics, University of Electronic Science and Technology of China (UESTC), Chengdu, ChinaSchool of Electrical Engineering & Intelligentization, Dongguan University of Technology, Dongguan, ChinaSchool of Electrical Engineering & Intelligentization, Dongguan University of Technology, Dongguan, ChinaSchool of Computer and Information, Hefei University of Technology, Hefei, ChinaSchool of Electrical Engineering & Intelligentization, Dongguan University of Technology, Dongguan, ChinaHebei Key Laboratory of Compact Fusion, Langfang, ChinaChengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, ChinaNational Key Laboratory of Science and Technology on Vacuum Electronics, University of Electronic Science and Technology of China (UESTC), Chengdu, ChinaNational Key Laboratory of Science and Technology on Vacuum Electronics, University of Electronic Science and Technology of China (UESTC), Chengdu, ChinaNational Key Laboratory of Science and Technology on Vacuum Electronics, University of Electronic Science and Technology of China (UESTC), Chengdu, ChinaIn this paper, we focus on the generation of broadband underwater vortex waves carrying multiple OAMs. Based on a wideband underwater antenna, a water-immersed horn antenna array is designed and tested. The experimental results, which are in agreement with the simulation ones, validate that the proposed antenna array can readily generate high-quality vortex waves. To further validate the performance of the proposed underwater antenna array, experimental verifications of 2-D underwater imaging for the targets of two corner reflectors have been carried out, and the result shows that the targets can be distinguished efficiently. Meanwhile, two generation methods and one detection method of the multiplexed OAMs are also presented, from which the multiplexed OAMs can be generated and detected efficiently. And the performances of two generation methods have also been compared and discussed, from which we can know that the first generation method with a smaller structure costs lower and is more efficient.https://ieeexplore.ieee.org/document/9166489/Broadbandorbital angular momentum (OAM)antenna arrayunderwatermultiplexing and demultiplexing |
| spellingShingle | Yang Yang Gao Liu Fei Shen Jianhua Sun Kai Guo Zhongyi Guo Qing Zhou Haibo Jiang Zhe Wu Baoqing Zeng Yubin Gong Generating and Detecting Broad-Band Underwater Multiple OAMs Based on Water-Immersed Array IEEE Access Broadband orbital angular momentum (OAM) antenna array underwater multiplexing and demultiplexing |
| title | Generating and Detecting Broad-Band Underwater Multiple OAMs Based on Water-Immersed Array |
| title_full | Generating and Detecting Broad-Band Underwater Multiple OAMs Based on Water-Immersed Array |
| title_fullStr | Generating and Detecting Broad-Band Underwater Multiple OAMs Based on Water-Immersed Array |
| title_full_unstemmed | Generating and Detecting Broad-Band Underwater Multiple OAMs Based on Water-Immersed Array |
| title_short | Generating and Detecting Broad-Band Underwater Multiple OAMs Based on Water-Immersed Array |
| title_sort | generating and detecting broad band underwater multiple oams based on water immersed array |
| topic | Broadband orbital angular momentum (OAM) antenna array underwater multiplexing and demultiplexing |
| url | https://ieeexplore.ieee.org/document/9166489/ |
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