面向雷达应用的微波光子处理技术浅析与发展思考

Analysis and Thoughts on Microwave Photonic Processing Technology for Radar Application

微波光子处理技术是指利用光子学的手段完成微波信号的混频、倍频、滤波、移相、延时和模数转换等操作,是支持下一代雷达系统发展的关键技术之一。文章通过分析微波光子技术在微波信号处理方面的优势,探讨了在雷达系统中应用微波光子处理技术的多种方式,并基于未来雷达系统处理能力的需求,从与光计算相融合的角度展望了微波光子处理技术的未来发展。

Microwave photonics processing technology refers to the use of photonic methods to accomplish operations such as frequency mixing,frequency doubling,filtering,phase shifting,time delay,analog-to-digital conversion,etc.It is one of the key technologies supporting the development of next-generation radar systems.This paper analyzes the advantages of microwave photonics technology in microwave signal processing and discusses various ways to apply microwave photonics processing technology in radar systems.Furthermore,considering the future processing requirement of radar systems,this paper provides a perspective on the future development of microwave photonic processing technology by integrating it with optical computing.