电磁信号调制方式识别:现状、方法和展望  

Radio Signal Modulation Recognition:Research,Methods and Prospects

作　　者：张多纳 赵宏佳 鲁远耀[1] 张宝昌 ZHANG Duona;ZHAO Hongjia;LU Yuanyao;ZHANG Baochang(School of Information Science and Technology,North China University of Technology,Beijing 100144,China;Institute of Artificial Intelligence,Beihang University,Beijing 100191,China)

机构地区：[1]北方工业大学信息学院,北京100144 [2]北京航空航天大学人工智能研究院,北京100191

出　　处：《信息与控制》2023年第1期59-74,共16页Information and Control

基　　金：国家自然科学基金(62201010,U20B2042,61971007,61571013)。

摘　　要：随着电磁环境日益复杂,智能通信技术逐步成为电磁领域研究热点。在此背景下,分析信号本质特征机理、实现复杂环境下电磁信号调制方式识别意义深远。围绕电子信息系统复杂电磁环境效应的基础性、前沿性需求,以电磁特征发展阶段为主线,介绍了电磁信号调制方式识别研究现状,阐述了传统及智能模式下电磁信号调制方式识别方法。最后,展望了这一领域未来的发展趋势。Intelligent communication technology has become a research hotspot with complex electromagnetic environment in electromagnetic field.It is of great significance to analyse essential radio mechanism and realize the spectrum sensing and modulation recognition tasks in complex environment.Focusing on basic and cutting-edge requirements of electronic information system under complex electromagnetic environment,we introduce research status of radio signal modulation recognition.On this foundation,we expound traditional and intelligent radio signal modulation recognition methods is with the development of electromagnetic characteristics respectively.Finally,we comprehensively summarize key technologies and look forward the development trend in this field.

关 键 词：调制方式识别 电磁特征 传统方法及深度学习 智能通信 

分 类 号：TN911[电子电信—通信与信息系统]