A RoF-FSO communication system using 10Gbit/s polsk 4-PAM downstream signals

In this paper, the performance of a 60 GHz radio over fiber free space optics (RoF-FSO) communication system with 10Gbit/s 4-ary pulse amplitude modulation (4-PAM) polarization shift-keying (Polsk) downlink signal is proposed and designed. In the receiver, the 60GHz millimeter-wave with 4-PAM downst...

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Bibliographic Details
Published inITM Web of Conferences Vol. 45; p. 2004
Main Authors Tian, Qing, Shao, Yufeng, Wang, Anrong, Yang, Jie, Wang, Zhuang, Yu, Ni, Yang, Qiming, Yi, Linfang, Yuan, Jie, Li, Yanlin, Chen, Peng, Li, Chong, Liu, Shuanfan, Zuo, Renjie
Format Journal Article Conference Proceeding
LanguageEnglish
Published Les Ulis EDP Sciences 2022
Subjects
Communications systems
Free space optics
Keying
Millimeter waves
Pulse amplitude modulation
Radio frequency
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Summary:In this paper, the performance of a 60 GHz radio over fiber free space optics (RoF-FSO) communication system with 10Gbit/s 4-ary pulse amplitude modulation (4-PAM) polarization shift-keying (Polsk) downlink signal is proposed and designed. In the receiver, the 60GHz millimeter-wave with 4-PAM downstream signals is generated by the beating of two continuous light waves, and the high frequency signal is demodulated by self-mixing zero difference detection method. Meanwhile, the optical spectra, radio frequency (RF) spectrum, eye-diagram are measured, and the transmission performance of the used RoF-FSO system are analyzed.
ISSN:2271-2097
2431-7578
2271-2097
DOI:10.1051/itmconf/20224502004