光纤延迟线在雷达信号处理中的应用

Applications of fiber delay line in radar

介绍了光纤延迟线的原理和结构。详细阐述了它在雷达信号处理中的应用,包括频谱分析、雷达目标仿真、相关处理以及相控阵雷达波束的形成与控制。简介了光纤延迟线未来的发展。结果是,在相控阵雷达方面,为提高抗干扰能力、分辨力以及雷达对多目标成像的能力,都要求大的瞬时信号带宽,而光纤延迟线相移器是一个很好的解决方案。

The Principle and structure of fiber delay line are presented, and applications of fiber delay line in radar are fully illustrated, such as spectrum analysis, target modeling, relation processing and phased array. The future development of fiber delay line is introduced briefly.