声光技术在雷达上的主要应用

The prime applications of acoustooptic technology in radar

通过对声光器件原理、结构和特性的简要回顾 ,着重介绍声光技术在雷达领域中的相关应用 ,其中包括频谱分析、相关处理、延时控制、相控阵等四个方面 ,给出了相应的应用示意图 ,作了一定的说明和分析 。

Through a review of principle, construction and properties of acoustooptic device, emphasis to the introduction of acoustooptic techniques applications in radar fields are given, which includes the four aspects of spectrum analysis,relation processing, time delay control and phased array The rolative doscriptions and analysis of figurcs are given The future devolopment of acoustooptic teohniqucs is introduced briefly