摘要
通过对基于石墨烯的新一代光纤声波探测系统及其技术的介绍,分析光纤声波系统的工作原理,阐述石墨烯声波传感器的信号特征,研究石墨烯光纤声波传感系统的信号检测方法,实现了一种高灵敏度的石墨烯光纤声波传感系统的信号采集和处理方法。首先,介绍光纤发展历史和光纤在传感系统、声波监测中的应用。其次,搭建光纤声波监测系统,介绍系统构造及原理。最后,在信号采集与处理方面,对盲源分离算法进行研究与实现。
This article through to a new generation of optical fiber based on graphene and acoustic detection system based on graphene the introduction of a new generation of optical fiber acoustic detection system technology,analyses the working principle of optical fiber acoustic system,analysis of graphene acoustic sensor signal characteristics.study of graphene signal detection method of fiber optic acoustic sensor system; The signal acquisition and processing method of a high-sensitivity graphene optical fiber acoustic sensing system is realized. Firstly.the history of fiber optic development is introduced,and the application of optical fiber in sensing system and acoustic wave monitoring is introduced. Then,the fiber optic acoustic monitoring system is constructed to introduce the system structure and principle. On this basis,blind source separation algorithm is studied and realized in the aspect of signal acquisition and processing.
作者
何彦瑾
HE Yan-jin(95486 Troops,Leshan 614000,China)
出处
《通信电源技术》
2018年第5期70-72,共3页
Telecom Power Technology
关键词
石墨烯
光纤声波传感系统
盲源分离
graphene
fiber optic acoustic sensor system
blind source separation
作者简介
何彦瑾（1995-），女，汉族，四川乐山人，本科，主要研究方向为计算机网络技术。
