A Broadband Optical Transceiver of RoF System

YANG Li-jie; LI Bao-xia; LIU Feng-man; LU Yuan; CAO Li-qiang; TAN Tong

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A Broadband Optical Transceiver of RoF System

更新时间：2026-09-04

- A Broadband Optical Transceiver of RoF System
- Vol. 34, Issue 7, Pages: 37-41(2017)
- 作者机构：
  
  1. 中国科学院机构微电子研究所,北京,100029
  2. 中国科学院大学机构,北京,101408
  3. 西安微电子技术研究所,陕西,西安,710054
  4. 华进半导体封装先导技术研发中心有限公司,江苏,无锡,214135
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2017
- 稿件说明：
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杨立杰, 李宝霞, 刘丰满, 陆原, 曹立强, 谭同. 光载无线通信系统(RoF)中宽带光收发模块的设计[J]. 微电子学与计算机, 2017, 34(7): 37-41.

YANG Li-jie, LI Bao-xia, LIU Feng-man, et al. A Broadband Optical Transceiver of RoF System[J]. 2017, 34(7): 37-41.
杨立杰, 李宝霞, 刘丰满, 陆原, 曹立强, 谭同. 光载无线通信系统(RoF)中宽带光收发模块的设计[J]. 微电子学与计算机, 2017, 34(7): 37-41. DOI：

YANG Li-jie, LI Bao-xia, LIU Feng-man, et al. A Broadband Optical Transceiver of RoF System[J]. 2017, 34(7): 37-41. DOI：

摘要

本文提出一款应用于光载无线通信系统的射频光收发模块

具有低噪声、宽频带及高线性度的性能.分别介绍了该光模块收发两部分的结构框架

及模块中的关键电路

包括射频放大电路、激光器驱动电路和电源管理模块.该模块电信号的反射损耗在DC-10 GHz带宽内控制在-10 dB以下

增益在DC-8 GHz内保持9 dB左右

输出三阶交调分量OIP3可达到28 dBm以上

并得到该光电系统较清晰的64QAM星座图.射频光模块作为光载无线系统的关键部分

具有广阔的发展前景.

Abstract

This study proposes a broadband RF optical transceiver applied to Radio over Fiber (RoF) system

which has low noise

wide band and high linearity. The structures of transmitter module and receiver module are reported respectively

including the RF amplifying circuit

the laser driving circuit and the power management module. The electrical signal reflection loss S11 of the module is controlled below -10 dB in the DC-10 GHz bandwidth

the gain is kept about 9 dB in DC-8 GHz bandwidth

the OIP3 can reach more than 28 dBm

and the clear constellation diagram of the photoelectric system is obtained. As the key part of RoF system

RF optical transceiver has broad application prospects.

关键词

Keywords

references

汤兆星. 宽带低成本模拟光收发模块设计与光载无线系统应用[D]. 北京: 北京邮电大学, 2013.

Tang Zhaoxing. A cost-effective broadband RoF transceiver based on COTS GbE optical components[C]//Microwave Photonics (MWP), 2012 International Topical Meeting on. Noordwijk, Netherland, IEEE, 2012: 148-151.

Haddad, Ahmed, Maurice Gagnaire. Radio-over-Fiber (RoF) for mobile backhauling: a technical and economic comparison between analog and digitized RoF[C]// Optical Network Design and Modeling, 2014 International Conference on. [s. l], IEEE, 2014.

Koonen A M. Perspectives of radio-over-fiber technologies[C]//Optical Fiber Communication Conference. Optical Society of America. San Diego, 2008.

刘思湛. ROF光收发模块研究[D]. 成都: 电子科技大学, 2011.

方磊. 基于直接调制DFB激光器的RoF链路收发模块研究[D]. 大连: 大连理工大学, 2013.

余建国, 龚珉杰, 张明. 光载无线通信技术的发展与应用前景[J]. 中兴通讯技术, 2009, 15(3): 17-20. DOI: 17

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