Efficient Compensation of Transmitter and Receiver IQ Imbalance in OFDM Systems

@article{Tandur2010EfficientCO,
  title={Efficient Compensation of Transmitter and Receiver IQ Imbalance in OFDM Systems},
  author={Deepaknath Tandur and Marc Moonen},
  journal={EURASIP J. Adv. Sig. Proc.},
  year={2010},
  volume={2010}
}
Radio frequency impairments such as in-phase/quadrature-phase (IQ) imbalances can result in a severe performance degradation in direct-conversion architecture-based communication systems. In this paper, we consider the case of transmitter and receiver IQ imbalance together with frequency selective channel distortion. The proposed training-based schemes can decouple the compensation of transmitter and receiver IQ imbalance from the compensation of channel distortion in an orthogonal frequency… CONTINUE READING

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