›› 2012, Vol. 25 ›› Issue (2): 26-.

• Articles • Previous Articles     Next Articles

Real-time Digitized Optical Fiber Transmission System Based on FPGA

 SHI Xiong-Wei, ZHANG Gian-Kun   

  1. (School of Electronic Engineering,Xidian University,Xi'an 710071,China)
  • Online:2012-02-15 Published:2012-02-29


A real-time digitized optical fiber transmission system composed of the transmitting part and receiving part is proposed.The transmitting part digitizes input analog signals by the A/D converter,and then FPGA processes the digital signals and transmits the signals by the optical fiber.FPGA also controls the A/D converter.In the receiving part,the TLK1501 transceiver decodes the received signal in order to restore the effective signals.Results of experiments show that the system has the merits of good real-time performance,low Bit Error Rate,good stability and strong anti-jamming ability.The system is feasible and effective.

Key words: optical fiber;FPGA;A/D converter;TLK1501;real-time

CLC Number: 

  • TN818