基于PC机的光纤水听器阵列时分复用及解复用信号处理系统设计  

Design of a time division multiplexing and demultiplexing system used for the fiber-optic hydrophone array based on personal computer

作　　者：刘英明[1] 

机构地区：[1]中国电子科技集团公司第二十三研究所,上海200437

出　　处：《光学仪器》2009年第4期49-52,共4页Optical Instruments

摘　　要：介绍一种用于8单元光纤水听器阵列的时分复用及解复用信号处理系统,该系统设计基于PC机,由PC机发送一组具有一定时序关系的电平信号,用以控制系统各个单元之间的时序关系,同时由PC机完成电信号的采样及数字解复用。该设计开发方便、使用灵活,很适宜实验室研发及生产调试阶段使用。The principle and structure of a time division multiplexing and demultiplexing system used for a 8-element fiber-optic hydrophone array based on personal computer （PC） is introduced. All the controlled signals with certain time relationship are from PC. And the sampling and demultiplexing are performed by PC too. The system is easy to exploit and use. It can be applied to the library research and production commissioning.

关 键 词：光纤水听器 时分复用及解复用 PC机 

分 类 号：TH741.4[机械工程—光学工程]