数字基带传输系统可靠性研究及相关因素分析Reliability research and related factor analysis of digital baseband transmission system
王晓玲,胡剑凌
摘要(Abstract)：
首先完成基于Matlab/Simulink的基带传输系统的仿真设计,经显示器观察发现各点波形与原理一致。在仿真基础上,对双极性码和双相码两种传输码系统进一步研究系统误码率,分析信息传输速率、不同传输码型和系统传输特性对系统可靠性的影响,仿真结果表明,降低信息速率、提高系统信噪比、增加系统滤波器滚降系数和选用高效的传输码型均可以降低系统误码率,提高系统的可靠性。
关键词(KeyWords)： 数字基带传输;双极性码;双相码;信息传输速率;误码率降低;可靠性研究
基金项目(Foundation): 苏州大学“十三五”省品牌专业培育资助项目;; 苏州大学2017年高等教育教学改革研究课题重点招标项目(5731500818);; 2017年教育部产学合作协同育人项目~~
作者(Author): 王晓玲,胡剑凌
DOI: 10.16652/j.issn.1004-373x.2018.20.024
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