A Optical Fiber Communication System on Simultaneous Transmission of Millimeter-wave,UWB and Baseband Signal

HUANG Ya-nan; CHEN Xin-qiao; CHAI Jia; ZHANG Wei

doi:10.13756/j.gtxyj.2016.06.007

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A Optical Fiber Communication System on Simultaneous Transmission of Millimeter-wave,UWB and Baseband Signal

- A Optical Fiber Communication System on Simultaneous Transmission of Millimeter-wave,UWB and Baseband Signal
- Study on Optical communication Issue 6, Pages: 26-29(2016)
- 作者机构：
  
  中国传媒大学信息工程学院
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2016.06.007
  CLC： TN929.11
- Published：2016，
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[1]黄亚楠,陈新桥,柴佳,张薇.毫米波、超宽带和基带信号混合传输的光纤系统[J].光通信研究,2016(06):26-29.

HUANG Ya-nan, CHEN Xin-qiao, CHAI Jia, et al. A Optical Fiber Communication System on Simultaneous Transmission of Millimeter-wave,UWB and Baseband Signal. [J]. (6):26-29(2016)
[1]黄亚楠,陈新桥,柴佳,张薇.毫米波、超宽带和基带信号混合传输的光纤系统[J].光通信研究,2016(06):26-29. DOI： 10.13756/j.gtxyj.2016.06.007.

HUANG Ya-nan, CHEN Xin-qiao, CHAI Jia, et al. A Optical Fiber Communication System on Simultaneous Transmission of Millimeter-wave,UWB and Baseband Signal. [J]. (6):26-29(2016) DOI： 10.13756/j.gtxyj.2016.06.007.

摘要

提出了一种60GHz毫米波、UWB（超宽带）信号和基带信号混合传输的光纤通信系统。在中心站采用10GHz RF（射频）信号驱动两个并行PM（相位调制器）产生三阶边带

在基站通过PD（光检测器）拍频生成6倍频的60GHz毫米波;利用高斯电脉冲驱动双极型MZM（马赫-曾德调制器）生成二阶UWB信号;UWB信号和基带信号通过偏振复用调制在同一光载波上。仿真结果表明

2.5Gbit/s的信号经20km单模光纤传输后

眼图清晰;生成的UWB信号中心频率为5.5GHz

相对带宽达到98%

符合FCC（美国联邦通信委员会）标准。

Abstract

A optical fiber communication system simultaneous transmitting millimeter-wave、Ultra Wide Band（UWB）signal and baseband signal is proposed.In central station

a 10 GHz radio frequency signal is used to drive two parallel Phase Modulator（PM）to produce third-order sideband.In base station

60 GHz millimeter wave is generated from the beating of optical detector.Electronic Gaussian pulses are utilized to drive dual Mach-Zehnder Modulator（MZM）to generate the second-order UWB signal.The UWB and baseband signals are modulated on the same optical carrier through polarization multiplexing.Simulation results show that the eye pattern is still clear after the 2.5Gbit/s signal transmitting over 20 km signal model fiber.The generated UWB signal meets the criterion of the U.S.Federal Communications Commission（FCC）

which has a central of 5.5GHz and a relative bandwidth of 98%.

关键词

毫米波超宽带并行相位调制器马赫-曾德调制器偏振复用

Keywords

millimeter-waveUWBparallel PMMZMpolarization multiplexing

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