光通信技术2011，Vol.35Issue(3)：33-35,3.
基于光外差理论的毫米波RoF系统研究
Research on the millimeter-wave RoF system based on theory of optical heterodyne method
赵俊杰 1金明录 1孙鹏1
作者信息
- 1. 大连理工大学,电子信息与电气工程学部,辽宁,大连,116023
- 折叠
摘要
Abstract
This paper analyzes the principle of the millimeter-wave RoF system using optical heterodyne method and the facts that constrain the performance of the system. A novel system is proposed based on this method. The experiments demonstrate that the proposed system is less influent by the phase noise. The BER of the system reduces 3～4 dB under the same received optical power. What's more, the performance of the proposed system doesn't affect by the laser linewidth. After 64 km's transmission without relay amplification,the BER is under 10-10 with the data rate of 2.5Gb/s.关键词
RoF/光外差/相对强度噪声/线宽Key words
RoF/ optical heterodyne/ relative intense noise/ linewidth分类
信息技术与安全科学引用本文复制引用
赵俊杰,金明录,孙鹏..基于光外差理论的毫米波RoF系统研究[J].光通信技术,2011,35(3):33-35,3.
