INTEGRATED CIRCUIT, WIRELESS COMMUNICATION UNIT AND METHOD FOR DETERMINING QUADRATURE IMBALANCE

摘要

An integrated circuit comprising processing logic (128) for operably coupling to radio frequency (RF) receiver circuitry (130) arranged to receive a wireless network signal. The receiver circuitry (130) generates in-phase and quadrature digital baseband representations of the wireless network signal. The processing logic (128) determines quadrature (I/Q) imbalance of the RF receiver circuitry (130) based on the in-phase and quadrature digital baseband representations of the wireless network signal.