并行组合扩频技术在散射通信中的应用  

Application of parallel combined spread spectrum technology in scattered communication

作　　者：陈浩 丁丹 Chen Hao;Ding Dan(Department of Electronic and Optical Engineering,Aerospace Engineering University,Beijing 101416,China;The PLA Unit 93448,Tianjin 300270,China)

机构地区：[1]航天工程大学电子与光学工程系,北京101416 [2]中国人民解放军93448部队,天津300270

出　　处：《无线互联科技》2023年第15期14-18,共5页Wireless Internet Technology

摘　　要：散射通信作为战术级超视距通信方式之一,是军事通信的重要组成部分。并行组合扩频技术是一种具有较高速率的并行扩频通信方式,可以进一步提升散射传输速率,同时保证一定的系统抗干扰性能。文章针对散射传输信道的特性,对并行组合扩频技术应用在散射通信中的关键技术环节进行了研究分析,为之后结合两种技术的通信系统设计提供了一定参考依据。As one of the tactical-level over-the-horizon communication methods,scattering communication is an important component of military communication.As a parallel spread spectrum communication method with high speed,parallel combined spread spectrum technology can further improve the scattering transmission rate and ensure certain system anti-interference performance.Aiming at the characteristics of scattered transmission channels,this paper studies and analyzes the key technical links in scattered communication in the application of parallel combined spread spectrum technology,which provides a certain reference for the design of communication systems combining the two technologies.

关 键 词：散射特性 并行组合扩频 关键技术环节 应用分析 

分 类 号：TN926[电子电信—通信与信息系统]