光载毫米波无线电通信技术的现状与发展  

The Status and Prospect of Millimeter Wave Radio over Fiber System

作　　者：宋怡桥[1] 郑小平[1] 

机构地区：[1]清华大学电子工程系,北京100084

出　　处：《中兴通讯技术》2009年第3期25-28,共4页ZTE Technology Journal

基　　金：国家自然科学基金资助项目(60736003);国家重点基础研究发展规划("973"计划)项目(2006CB302800)

摘　　要：将光通信技术的成本低、带宽大、损耗小、抗电磁干扰的优势和无线毫米波通信系统结合起来而产生的毫米波光载无线(MM-RoF)系统,具有带宽大、体积小、重量轻、成本低、损耗小、抗电磁干扰及传输质量高等优点。MM-RoF可解决传统微波传输系统在毫米波段存在的损耗大、抗干扰能力弱等问题,同时可克服毫米波电子器件的电子"瓶颈"问题,非常有发展潜力。多格式多业务的MM-RoF技术将是MM-RoF系统今后发展的一个重要方向。The millimeter wave Radio over Fiber （MM-RoF） system, which combined the advantages of in fiber system and wireless millimeter-wave communications system, has advantages such as broad band, small size, light weight, low cost, anti-electromagnetic interference and high transmission quality. MM-RoF system could solve the problems of high loss and weak anti-interference ability in traditional microwave transmission system. At the same time, MM-RoF system could overcome the ＂bottleneck＂ problem of millimeter-wave electronic device with a great potential for development. The multi-format multi-service MM-RoF technology is an important direction for the development of MM-RoF system.

关 键 词：毫米波 光载无线 宽带无线接入 

分 类 号：TN929.1[电子电信—通信与信息系统] TN928[电子电信—信息与通信工程]