超宽带阵列化微波光子处理技术  

Ultra-Wideband Arrayed Microwave Photonic Processing Technology

作　　者：周涛[1] 刘静娴[1] 陈智宇 何梓昂 谢爱平[1] 钟欣 崔岩 龙敏慧 Zhou Tao;Liu Jingxian;Chen Zhiyu;He Ziang;Xie Aiping;Zhong Xin;Cui Yan;Long Minhui(Southwest China Research Institute of Electronic Equipment,Chengdu 610036,Sichuan,China)

机构地区：[1]中国电子科技集团公司第二十九研究所,四川成都610036

出　　处：《光学学报》2022年第17期368-382,共15页Acta Optica Sinica

基　　金：科技部国家重点研发计划(2018YFB2201702);国家自然科学基金(61771438)。

摘　　要：超宽带阵列化已经成为雷达、通信、电子战等电子信息系统的共性发展趋势,而融合了微波和光子各自优势的微波光子处理技术,能够以一种全新的技术体制推动电子信息系统的发展。回顾了微波光子学的国内外研究情况,探讨了兼容多种功能和场景的微波光子处理系统架构,并对微波光子高纯度信号产生、大动态传输、分布式稳相、光学波束形成和信道化等关键技术进行了分析,讨论了各项技术在理论、实验和应用研究上的进展,展望了微波光子技术未来的发展趋势。Ultra-wideband arrays have been a trend of development of radar,communication,and electronic information systems.Microwave photonics(MWP),combining the advantages of both microwave and photonic technologies,will pave the way for the development of electronic information systems with novel mechanism.In this paper,the domestic and foreign research progresses of MWP are reviewed.A signal processing architecture based on MWP technologies and adapted to multiple scenarios is discussed.The research progresses in theories,experiments,and applications of typical MWP technologies,such as high quality signal generation,large dynamic signal transmission,phase stabilization of distributed signals,optical beamforming,and optical channelization,are described.In the end,the development trends of microwave photonics are expected.

关 键 词：光电子学 微波光子学 宽带传输 稳相 波束形成 信道化 光电振荡器 

分 类 号：O436[机械工程—光学工程]