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A novel dual polarization multiplexing RoF system integrating optical fiber and FSO channel with AMI downlink signals.
Shao, Yufeng; Tian, Qing; Zhu, Yaodong; Wang, Anrong; Yang, Qiming; Yi, Linfang; Yu, Ni; Li, Chong; Chen, Peng; Li, Yanlin; Liu, Shuanfan; Zuo, Renjie; Yuan, Jie.
Afiliación
  • Shao Y; College of Information Science and Engineering, Jiaxing University, Jiaxing, 314001, China.
  • Tian Q; College of Electronic and Information Engineering, Chongqing Three Gorges University, Chongqing, 404100, China.
  • Zhu Y; College of Electronic and Information Engineering, Chongqing Three Gorges University, Chongqing, 404100, China.
  • Wang A; College of Information Science and Engineering, Jiaxing University, Jiaxing, 314001, China.
  • Yang Q; College of Electronic and Information Engineering, Chongqing Three Gorges University, Chongqing, 404100, China.
  • Yi L; College of Electronic and Information Engineering, Chongqing Three Gorges University, Chongqing, 404100, China.
  • Yu N; College of Electronic and Information Engineering, Chongqing Three Gorges University, Chongqing, 404100, China.
  • Li C; College of Electronic and Information Engineering, Chongqing Three Gorges University, Chongqing, 404100, China.
  • Chen P; College of Electronic and Information Engineering, Chongqing Three Gorges University, Chongqing, 404100, China.
  • Li Y; College of Electronic and Information Engineering, Chongqing Three Gorges University, Chongqing, 404100, China.
  • Liu S; College of Electronic and Information Engineering, Chongqing Three Gorges University, Chongqing, 404100, China.
  • Zuo R; College of Electronic and Information Engineering, Chongqing Three Gorges University, Chongqing, 404100, China.
  • Yuan J; College of Electronic and Information Engineering, Chongqing Three Gorges University, Chongqing, 404100, China.
Heliyon ; 10(5): e26934, 2024 Mar 15.
Article en En | MEDLINE | ID: mdl-38449658
ABSTRACT
Using dual polarization multiplexing alternate mark inversion (AMI) downlink signals, a novel radio over fiber (RoF) system integrating optical fiber and FSO channel is designed to adapt to applications in mountainous areas and other complex terrain areas. Optical heterodyne technology and self-mixing homodyne detection method are used to realize high sensitivity detection of the received signals after 25.1 km channel (including 1 km single-mode fiber and 100 m free space link) transmission. Moreover, polarization multiplexing technology is introduced to exponentially increase the transmission capacity of downlink signals. This scheme not only can be compatible with traditional optical fiber transmission systems, but also support the wireless optical access application of millimeter wave signals in RoF systems.
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Texto completo: 1 Banco de datos: MEDLINE Idioma: En Año: 2024 Tipo del documento: Article
Texto completo
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PubMed Links
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Texto completo: 1 Banco de datos: MEDLINE Idioma: En Año: 2024 Tipo del documento: Article