摘要
基于现场搜集的连接器,分析了可能导致电接触不良的因素,并且根据电接触理论结合高频传输的特点建立了通信系统中电触点的物理模型.最后以光通信系统中数字配线架(DDF)上的同轴连接器为例,探讨了电触点故障导致误码率增高的可能性.
Based on the contact theory and the analysis of the failed connectors collected on spots, The factors which can result in contacts failure and proposes a new physical model of contacts in high frequency is discussed. The theoretical studies of the relationship between the contact failure of DDF and the error codes in optical communication systems are given.
出处
《北京邮电大学学报》
EI
CAS
CSCD
北大核心
1999年第3期73-77,共5页
Journal of Beijing University of Posts and Telecommunications
关键词
同轴连接器
电接触
误码率
接触阻抗
光通信
coaxial connectors
contact failure
error code rate
contact impedance