Analysis of Signal Characteristics of Faulty Connector in Communication Systems

摘要：

　　In communication systems, electrical connectors could easily be subjected to contaminants in the atmospheric environments.The presence of the contaminants could lead to connector failure which is one of the major causes of low communication quality.In this work, signal characteristics of faulty connectors in communication systems were analyzed in order to detect and locate the faulty connectors accurately and rapidly.The results show that the amplifier circuit and mixer circuit can be the typical circuit modules for the fault diagnosis of the connectors in a communication system.A method of connector fault detection based on the norm of MMSE (minimum mean square error) is proposed.

关键词： faulty connector signal characteristic MMSE

作者: Rui Ji Jinchun Gao Gang Xie Chen Chen

作者单位: School of Electronic Engineering,Beijing University of Posts and Telecommunications Beijing 100876,C School of Information and Communication Engineering Beijing University of Posts and Telecommunicatio Schlumberger,USA

会议类型: 国内会议

会议名称: 第十三届国际机电装置会议(IS-EMD2013)

会议地点: 武汉

会议语种:英文

页码: 191-194

在线出版日期: 2013-11-16（万方平台首次上网日期，不代表论文的发表时间）