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Research on real-time dispersion equalization in an OOFDM system based on FPGA
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Science & Technology Review | 2016, 34(16) : 150 - 153
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Science & Technology Review | 2016, 34(16): 150-153
• Special Issues •
Research on real-time dispersion equalization in an OOFDM system based on FPGA
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TIAN Feng, LI Xianpeng
Affiliations
    State Key Laboratory of Information Photonics and Optical Communications;School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China
Published: 2016-08-28 doi: 10.3981/j.issn.1000-7857.2016.16.019
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A method of real-time dispersion equalization for optical OFDM system based on FPGA is researched in this paper. According to the principle of dispersion equalization, a simulation platform for the OFDM-PON system is setup. The results show that the dispersion equalization module based on FPGA can effectively compensate for the dispersion damage, and that the performance of OSNR can be improved by about 0.5~1 dB and the requirement for real-time processing system can be met.
high speed optical fiber communication  /  OFDM  /  dispersion equalization  /  FPGA
田凤, 李现鹏. 基于FPGA的光OFDM系统中实时色散均衡研究. 科技导报, 2016 , 34 (16) : 150 -153 . DOI: 10.3981/j.issn.1000-7857.2016.16.019
TIAN Feng, LI Xianpeng. Research on real-time dispersion equalization in an OOFDM system based on FPGA[J]. Science & Technology Review, 2016 , 34 (16) : 150 -153 . DOI: 10.3981/j.issn.1000-7857.2016.16.019
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doi: 10.3981/j.issn.1000-7857.2016.16.019
  • Receive Date：2016-06-30
  • Online Date：2016-09-21
  • Published：2016-08-28
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  • Received：2016-06-30
  • Revised：2016-08-03
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光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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