STABLE RADIO FREQUENCY TRANSFER VIA OPTICAL FIBER BASED ON PASSIVE PHASE CORRECTION

摘要：

　　The transfer of radio frequency(RF)signal via optical fiber is widely used in distributed antenna systems.To compensate the phase variation caused by fiber length fluctuation,passive phase correction technique is proposed with obvious advantages over the traditional active phase correction method.This paper reviews the recent developments of the stable RF transfer based on passive phase correction.The operation principles of several reported schemes are presented and the performance is evaluated and compared.Although good results have been achieved in such schemes,they can only be used for single frequency transfer.Thus,passive phase correction technique for stable transfer of wideband RF signals should be investigated in the future.

关键词： Stable RF transfer microwave photonics phase compensation

作者: Shilong Pan Juan Wei Fangzheng Zhang

作者单位: Key Laboratory of Radar Imaging and Microwave Photonics,Ministry of Education Nanjing University of Aeronautics and Astronautics,Nanjing,210016,China

会议类型: 国际会议

会议名称: The 13th International Conference on Optical Communications and Networks, ICOCN 2014(2014第13届光通信与网络国际会议)

会议地点: 苏州

会议语种:英文

页码: 1-3

在线出版日期: 2014-11-09（万方平台首次上网日期，不代表论文的发表时间）