多功能全双工光纤通信综合实验系统的设计

Design of multi-capability full duplex optical fiber communication lab kit

介绍了一种新颖的以相对低廉的成本构建的可以提供全面训练的光纤通信实验系统.详细介绍了光发送、光接收电路和单片机与微机的串行通信控制接口.此外,还阐述了一种利用虚拟数字存储示波技术使实验结果可视化数字化的设计思想,可以低成本解决用普通实验仪器难以实现的实验项目.

A novel optical fiber communication lab kit with relatively low cost and all-around training ability is introduced. Transmitting and receiving circuits and serial communication and control interface between PC and microcontroller are described in detail. It also sets forth the design idea taking advantages of virtual digital storage oscillating technique to make the test results more visualized and digitized, with which certain experiment items that could hardly be realized using popular oscillator become triable with low expense.