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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
RF Self-Interference Cancellation Using Phase Modulation and Optical Sideband Filtering
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论文类型：期刊论文
发表时间：2017-06-01
发表刊物：IEEE PHOTONICS TECHNOLOGY LETTERS
收录刊物：SCIE、EI、Scopus
卷号：29
期号：11
页面范围：917-920
ISSN号：1041-1135
关键字：RF self-interference cancellation; phase modulation; optical sideband filtering
摘要：A novel optical approach to implement RF self-interference cancellation for full-duplex communication using phase modulation and optical sideband filtering is proposed and demonstrated experimentally. Based on the inherent out-of-phase property between the left and right sidebands of phase-modulated signal and optical sideband filtering, the RF self-interference cancellation is achieved by tuning the delay time and amplitude in the optical domain. RF self-interference cancellation for single frequency and microwave with various bandwidths of 1, 5, and 10 MHz is experimentally demonstrated to verify the proposed technique.