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IQ imbalance estimation and compensation schemes based on time-frequency interferometry for OFDM.

Hikaru OkaChang-Jun AhnTatsuya OmoriKen-ya Hashimoto
Published in: Trans. Emerg. Telecommun. Technol. (2015)
Keyphrases
  • signal processing
  • estimation accuracy
  • instantaneous frequency
  • multipath
  • communication systems
  • information systems
  • accurate estimation
  • phase unwrapping