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个人信息Personal Information
教授
博士生导师
硕士生导师
主要任职：Head, Photonics Research Center,
其他任职：辽宁省先进光电子技术重点实验室 主任
性别：男
毕业院校：比利时根特大学
学位：博士
所在单位：光电工程与仪器科学学院
学科：光学工程. 测试计量技术及仪器. 通信与信息系统
办公地点：光仪学院厚望楼405
联系方式：Tel：0411 84706491
电子邮箱：mszhao@dlut.edu.cn
WIRELESS NETWORK BASED ON RADIO-OVER-FIBER WITH OPTICAL CARRIER REUSE BY FIBER GRATING
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论文类型：期刊论文
发表时间：2010-05-01
发表刊物：MICROWAVE AND OPTICAL TECHNOLOGY LETTERS
收录刊物：SCIE、EI、Scopus
卷号：52
期号：5
页面范围：1145-1148
ISSN号：0895-2477
关键字：radio-over-fiber; optical carrier suppressed modulation; optical carrier reuse; fiber grating; millimeter-wave
摘要：This article presents a vector signal transmission architecture for wireless network based on radio-over-fiber system. Partly double sideband carrier suppressed modulation scheme was used to generate optical frequency doubled microwave while the same optical carrier was reused via a fiber grating for up-link transmission in base station (BS). The 5 GHz microwave carrying 1 Mbps 8PSK-vector signal was up-converted to 10 GHz in BS with the vector signal conversion from 8PSK to QPSK. Also, a 50 GHz millimeter-wave was generated that can be seen from the optical spectra. Such a system shows simple configuration and is cost-efficient. (C) 2010 Wiley Periodicals, Inc. Microwave Opt Technol Len 52: 1145-1148, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.25103