光纤技术在微波传输中的应用  

Application of Optical Fiber Techniques in Microwave Transfers

作　　者：原荣[1] 

机构地区：[1]中国电子科技集团公司第三十四研究所,广西桂林541004

出　　处：《现代军事通信》2012年第2期56-62,共7页

摘　　要：综述光纤传输射频信号（RoF）系统中的微波信号的光学产生、抵抗光纤色度色散（cD）的单边带调制、将100Gbit／s信号提高到1．2Tbit／s射频信号的方法以及使用光频交错（IL）技术的DWDMRoF系统等，最后介绍一个用光纤传输毫米波信号的无线接入系统。In this paper, techniques in microwave photonics for photonic generation and processing of microwave signals, a single sideband modulation without suffering from the chromatic dispersion, the method to migrate from 100 Gbit/s Ethernet to 1.2 Tbit/s, and a novel demultiplexer for dense wavelength-divi- sion-multiplexed millimeter-wave-band radio-over-fiber systems with optical frequency interleaving technique are reviewed,and finally, an optical wireless access system using radio-over-fiber is introduced.

关 键 词：光纤传输射频信号 光频交错 微波副载波调制 马赫一曾德尔调制器 宽带无线个人区域网 

分 类 号：TN929.11[电子电信—通信与信息系统]