Pre-distortion Linearization for 64-QAM Modulation in Ka-Band Satellite Link

@inproceedings{Sardrood2008PredistortionLF,
  title={Pre-distortion Linearization for 64-QAM Modulation in Ka-Band Satellite Link},
  author={Parvin Sojoodi Sardrood and G. R. Solat and P. Parvand},
  year={2008}
}
Iran Telecommunication Research Centre Summary In this paper the efficiency of linearization for pre-distortion in 64-QAM modulation, utilized in Ka-band satellite link for DVB-RCS services, is investigated. The linearization is simulated by Matlab-Simulink, for a GEO Satellite and DVBRCS service. A TWTA power amplifier with 1dB back-off is used in this satellite link, and to conclude the results, the spectrum and eye-diagram in both transmitter and receiver side are evaluated.