摘要
提出一种多站雷达体系雷达数据光纤传输系统的方案设计和实现方法。与传统雷达使用的光纤传输系统不同,而是采用技术较新的基于无源光网络PON的实时数据通信系统,这是无源光网络技术在多传感器实时通信领域的首次应用。在系统设计中利用先进的光电子和在编程技术,实现了点对多点雷达数据光纤传输,提高了信号传输质量,同时系统具有动态接入和扩容的能力。
A new designed scheme and realization method are provided for transferring radar dates by using optical fiber in the muhistatic radar system. In contrast with the tradition method, the technique used in this paper is based on the passive optical network to transfer radar data in real time, which is firstly applied in the field of the real time muhisensor communication. When designed the applied system, some advance techniques like the photoelectron technique and in program technique are used, and ne port to multi port＂ optical fiber transmitted system is designed and implemented. The signal itted quality is improved by this system, and the extended capability and dynamic accessed capability are got.
出处
《现代防御技术》
北大核心
2006年第5期105-110,共6页
Modern Defence Technology
关键词
光纤传输系统
无源光网络
帧同步
动态接入
optical fiber transmission system
PON
frame synchronization
dynamic access
