光纤技术在雷达系统中的应用

Application of Optical Fiber Technology in Radar System

列举了光电子技术在现代雷达中的应用,并重点介绍光纤技术在相控阵雷达中的应用,指出了设计光纤传输系统的关键是设计合适的光纤传输适配器和使各路数据信号同时到达。针对相控阵雷达,具体介绍了子阵适配器和处理机适配器以及多路信号不同路径传输后的延时设计。该系统采用模块化的光纤传输适配器,可实现数据的实时传输和控制,并具有可扩展性,同时文中还介绍了一种较为实用和简单的方法,来解决光纤传输相控阵雷达系统同步信号的问题。该系统在实验过程中工作良好,在相控阵雷达系统中具有很大的工程意义。

This article enumerated the optoelectronic technology to apply in the Modem Radar several aspects, and the key introduction optical fiber technology in the phased-array radar application, had pointed out the design optical fiber transmission system key was the design appropriate fiber optic transmission adapter and enable various ways number also to arrive according to what is believed. In the article in view of the phased-array radar, after introduced the submatrix adapter and the processor adapter as well as the multi-channel signal different way transmission time delay design specifically. This system uses modular adaptive the fiber optic transmission , May realize the data real-time transmission and the control, and has the extendibility,Simultaneously in the article also introduced one kind more practical and simple method, solves the fiber optic transmission phased-array radar system synchronized signal problem. This system works good in the experimental process, has the very big project significance in the phased-army radar system.