舰船通信共址干扰自适应对消技术综述  

Review of Adaptive Cancellation Technique for Vessel Communication Co-site Interference

作　　者：曹斌[1] 蔡明娟 陆佳骏 倪天颖 CAO Bin;CAI Miag-juan;LU Jia-jun;NI Tian-ying(Marine Design&Research Institute of China,Shanghai 200011,China;Naval Research Academy,Shanghai 200235,China;Shanghai LingYao Marine Engineering Co.,Ltd,Shanghai 201108,China)

机构地区：[1]中国船舶及海洋工程设计研究院,上海200011 [2]海军研究院,上海200235 [3]上海凌耀船舶工程有限公司,上海201108

出　　处：《通信对抗》2020年第4期43-47,共5页Communication Countermeasures

摘　　要：自适应对消技术是解决舰船通信共址干扰的有效技术手段。阐述了自适应对消技术的基本原理,介绍了对消系统的矢量调制、时延匹配和自适应控制等模块的要求和设计要点,并对该技术未来的发展趋势进行了分析。随着自适应对消技术的发展和完善,该技术必将在通信系统共址干扰抑制中发挥更大的作用。Adaptive cancellation technique is an effective technique means to solve the co-site interference of vessel communication systems.The basic principle of adaptive cancellation technique is described in this paper.The requirements and key design points of modules are introduced,such as vector modulation module,time delay matching module and adaptive control module.The development trend of adaptive cancellation technique is analyzed.The technique will play an important role in the co-site interference suppression of communication systems.

关 键 词：共址干扰 对消技术 矢量调制 时延匹配 自适应控制 

分 类 号：TN97[电子电信—信号与信息处理]