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

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

doi:10.1051/itmconf/20224502004

ITM Web of Conferences (Jan 2022)

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

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

Affiliations

Tian Qing: College of Electronic and Information Engineering, Chongqing Three Gorges University
Shao Yufeng: College of Electronic and Information Engineering, Chongqing Three Gorges University
Wang Anrong: College of Electronic and Information Engineering, Chongqing Three Gorges University
Yang Jie: College of Electronic and Information Engineering, Chongqing Three Gorges University
Wang Zhuang: College of Electronic and Information Engineering, Chongqing Three Gorges University
Yu Ni: College of Electronic and Information Engineering, Chongqing Three Gorges University
Yang Qiming: College of Electronic and Information Engineering, Chongqing Three Gorges University
Yi Linfang: College of Electronic and Information Engineering, Chongqing Three Gorges University
Yuan Jie: College of Electronic and Information Engineering, Chongqing Three Gorges University
Li Yanlin: College of Electronic and Information Engineering, Chongqing Three Gorges University
Chen Peng: College of Electronic and Information Engineering, Chongqing Three Gorges University
Li Chong: College of Electronic and Information Engineering, Chongqing Three Gorges University
Liu Shuanfan: College of Electronic and Information Engineering, Chongqing Three Gorges University
Zuo Renjie: College of Electronic and Information Engineering, Chongqing Three Gorges University

DOI: https://doi.org/10.1051/itmconf/20224502004
Journal volume & issue: Vol. 45
p. 02004

Abstract

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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.

Published in ITM Web of Conferences

ISSN: 2271-2097 (Online)
Publisher: EDP Sciences
Country of publisher: France
LCC subjects: Technology: Technology (General): Industrial engineering. Management engineering: Information technology
Website: http://www.itm-conferences.org/

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