Orbital angular momentum transmission based on satellite formation relay in space communications
Orbital Angular Momentum (OAM) transmission is expected to be implemented for large capacity communication. However, the conical beam and the coaxial all-phase reception brings painful difficulties. As a promising solution to overcome this difficulty, an OAM multiplexing transmission method is propo...
| Main Authors: | , , , , , |
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| Other Authors: | |
| Format: | Conference Paper |
| Language: | English |
| Published: |
2023
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/164961 |
| _version_ | 1824454529797586944 |
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| author | Zhao, Yufei Ju, Gaohua Yang, Zhaojie Ge, Yao Lu, Yilong Guan, Yong Liang |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Zhao, Yufei Ju, Gaohua Yang, Zhaojie Ge, Yao Lu, Yilong Guan, Yong Liang |
| author_sort | Zhao, Yufei |
| collection | NTU |
| description | Orbital Angular Momentum (OAM) transmission is expected to be implemented for large capacity communication. However, the conical beam and the coaxial all-phase reception brings painful difficulties. As a promising solution to overcome this difficulty, an OAM multiplexing transmission method is proposed for use in a satellite formation relay scheme in this paper. Specifically, the channel model of the OAM wave from the base station to the relay satellites and then forwarded by relays to the central receiver is established and analyzed. In order to explore the feasibility of the scheme and its influencing factors, we analyze the influence of orbit distribution and random jitter on channel capacity based on the orbit parameters of actual satellite formations. The simulation results show that the uniform and evenly spaced satellite formation has the highest multiplexed channel capacity and anti-interference performance. |
| first_indexed | 2025-02-19T03:23:46Z |
| format | Conference Paper |
| id | ntu-10356/164961 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2025-02-19T03:23:46Z |
| publishDate | 2023 |
| record_format | dspace |
| spelling | ntu-10356/1649612023-03-03T08:22:37Z Orbital angular momentum transmission based on satellite formation relay in space communications Zhao, Yufei Ju, Gaohua Yang, Zhaojie Ge, Yao Lu, Yilong Guan, Yong Liang School of Electrical and Electronic Engineering 2022 Asia-Pacific Microwave Conference (APMC) Engineering::Electrical and electronic engineering::Wireless communication systems Orbital Angular Momentum Satellite Formation Orbital Angular Momentum (OAM) transmission is expected to be implemented for large capacity communication. However, the conical beam and the coaxial all-phase reception brings painful difficulties. As a promising solution to overcome this difficulty, an OAM multiplexing transmission method is proposed for use in a satellite formation relay scheme in this paper. Specifically, the channel model of the OAM wave from the base station to the relay satellites and then forwarded by relays to the central receiver is established and analyzed. In order to explore the feasibility of the scheme and its influencing factors, we analyze the influence of orbit distribution and random jitter on channel capacity based on the orbit parameters of actual satellite formations. The simulation results show that the uniform and evenly spaced satellite formation has the highest multiplexed channel capacity and anti-interference performance. Agency for Science, Technology and Research (A*STAR) Submitted/Accepted version This research is supported by the National Research Foundation under its Future Communications Research \& Development Programme Grant No. FCP-NTU-RG-2021-015. 2023-03-03T08:15:02Z 2023-03-03T08:15:02Z 2022 Conference Paper Zhao, Y., Ju, G., Yang, Z., Ge, Y., Lu, Y. & Guan, Y. L. (2022). Orbital angular momentum transmission based on satellite formation relay in space communications. 2022 Asia-Pacific Microwave Conference (APMC), 913-915. https://dx.doi.org/10.23919/APMC55665.2022.10000035 978-4-902339-56-7 https://hdl.handle.net/10356/164961 10.23919/APMC55665.2022.10000035 913 915 en FCP-NTU-RG-2021-015 A19D6a0053 © 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: https://doi.org/10.23919/APMC55665.2022.10000035. application/pdf |
| spellingShingle | Engineering::Electrical and electronic engineering::Wireless communication systems Orbital Angular Momentum Satellite Formation Zhao, Yufei Ju, Gaohua Yang, Zhaojie Ge, Yao Lu, Yilong Guan, Yong Liang Orbital angular momentum transmission based on satellite formation relay in space communications |
| title | Orbital angular momentum transmission based on satellite formation relay in space communications |
| title_full | Orbital angular momentum transmission based on satellite formation relay in space communications |
| title_fullStr | Orbital angular momentum transmission based on satellite formation relay in space communications |
| title_full_unstemmed | Orbital angular momentum transmission based on satellite formation relay in space communications |
| title_short | Orbital angular momentum transmission based on satellite formation relay in space communications |
| title_sort | orbital angular momentum transmission based on satellite formation relay in space communications |
| topic | Engineering::Electrical and electronic engineering::Wireless communication systems Orbital Angular Momentum Satellite Formation |
| url | https://hdl.handle.net/10356/164961 |
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