Efficient Estimation and Pilot-Free Online Re-Calibration of $I/Q$ Imbalance in Broadband Direct-Conversion Transmitters

Jian Luo, Andreas Kortke, Wilhelm Keusgen, Mikko Valkama. Efficient Estimation and Pilot-Free Online Re-Calibration of $I/Q$ Imbalance in Broadband Direct-Conversion Transmitters. IEEE T. Vehicular Technology, 63(6):2506-2520, 2014. [doi]

Abstract

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