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Volume 29 Issue 7
Jan.  2011
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Ai Bo, Yang Zhi-xing, Pan Chang-yong, Zhang Tao-tao, Yang Hui. Research on HPA Digital Base-band Pre-distortion Technique Based on Look-up Table Method[J]. Journal of Electronics & Information Technology, 2007, 29(7): 1580-1583. doi: 10.3724/SP.J.1146.2006.00023
Citation: Ai Bo, Yang Zhi-xing, Pan Chang-yong, Zhang Tao-tao, Yang Hui. Research on HPA Digital Base-band Pre-distortion Technique Based on Look-up Table Method[J]. Journal of Electronics & Information Technology, 2007, 29(7): 1580-1583. doi: 10.3724/SP.J.1146.2006.00023

Research on HPA Digital Base-band Pre-distortion Technique Based on Look-up Table Method

doi: 10.3724/SP.J.1146.2006.00023
  • Received Date: 2006-01-05
  • Rev Recd Date: 2006-07-06
  • Publish Date: 2007-07-19
  • This paper focus on the research of LUT based digital pre-distortion techniques in OFDM systems. The defects of the conventional LUT based pre-distortion techniques are pointed out with the improved method proposed. The performance of the algorithms are compared and analyzed in terms of BER, PSD and the convergence speed. Simulation results and analysis demonstrate the better performance of the proposed method.
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