Digital predistortion of power amplifiers based on compound memory polynomial model

DOI Web Site 参考文献12件
  • He Zhuohui
    School of Electronic and Information Engineering, South China University of Technology
  • Ye Wu
    School of Electronic and Information Engineering, South China University of Technology
  • Feng Suili
    School of Electronic and Information Engineering, South China University of Technology

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説明

The memory polynomial (MP) model is a frequently used structure for digital predistortion (DPD) of power amplifiers (PAs) in wireless communication systems, but it has limited performance. In this paper, we propose a compound memory polynomial (CMP) model to enhance the accuracy. The CMP model is constructed by adding the terms concerning the difference of the input to the MP model. The effectiveness of the CMP model is demonstrated experimentally.

収録刊行物

  • IEICE Electronics Express

    IEICE Electronics Express 10 (21), 20130687-20130687, 2013

    一般社団法人 電子情報通信学会

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