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A fast LUT predistorter for power amplifier in OFDM systems

  • Minglu Jin*
  • , Sooyoung Kim
  • , Doseob Ahn
  • , Deock Gil Oh
  • , Jae Moung Kim
  • *Corresponding author for this work
  • Electronics and Telecommunications Research Institute
  • Inha University

Research output: Contribution to conferenceConference paperpeer-review

Abstract

We proposed a new predistortion scheme that result in a fast convergence performance by using a gradual quantization on input signal value from rough to fine. We compare the performance of the proposed scheme to conventional methods. Simulation results of the OFDM system on an AWGN channel reveal that the proposed method show improved convergence performance without any loss in accuracy.

Original languageEnglish
Title of host publicationPIMRC2003 - 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, Proceedings
Pages1894-1897
Number of pages4
DOIs
StatePublished - 2003
Event14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC2003 - Beijing, China
Duration: 2003.09.72003.09.10

Publication series

NameIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
Volume2

Conference

Conference14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC2003
Country/TerritoryChina
CityBeijing
Period03.09.703.09.10

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