%0 Journal Article
%A GAO Jin-chun
%A JI Rui
%A TONG Yang
%A XIE Gang
%T Modeling and Analysis on <em>S</em>-parameters of Degraded Coaxial Connector
%D 2018
%R 10.13190/j.jbupt.2017-119
%J Journal of Beijing University of Posts and Telecommunications
%P 69-74
%V 41
%N 2
%X <em>S</em>-parameters of Sub-Miniature-A (SMA) coaxial connector was calculated based on the equivalent circuit method, the high frequency characteristics of the connector effectively was simulated thereafter. Especially for the case of connector contact degradation, the parameters in the equivalent circuit model were calculated, and the relationship between the <em>S</em>-parameter and degraded level was established. The developed model could be used as a fault feature for the life prediction, reliability evaluation and fault diagnosis of the connector.
%U https://journal.bupt.edu.cn/EN/10.13190/j.jbupt.2017-119