Abstract
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.
| Original language | English |
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| Title of host publication | 2022 Asia-Pacific Microwave Conference, APMC 2022 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 913-915 |
| Number of pages | 3 |
| ISBN (Electronic) | 9784902339567 |
| Publication status | Published - 2022 |
| Externally published | Yes |
| Event | 2022 Asia-Pacific Microwave Conference, APMC 2022 - Yokohama, Japan Duration: Nov 29 2022 → Dec 2 2022 |
Publication series
| Name | Asia-Pacific Microwave Conference Proceedings, APMC |
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| Volume | 2022-November |
Conference
| Conference | 2022 Asia-Pacific Microwave Conference, APMC 2022 |
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| Country/Territory | Japan |
| City | Yokohama |
| Period | 11/29/22 → 12/2/22 |
Bibliographical note
Publisher Copyright:© 2022 The Institute of Electronics Information and Communication Engineers (IEICE) of Japan.
ASJC Scopus Subject Areas
- Electrical and Electronic Engineering
Keywords
- OAM
- Orbital Angular Momentum
- relay forward
- satellite formation
- space communications