Receiver for a multi-carrier signal

A receiver which is arranged to receive an RF multi-carrier signal comprises an in-phase mixer for frequency down converting the RF multi-carrier signal to an in-phase multi-carrier signal (I) and a quadrature mixer for frequency down converting the RF multi-carrier signal to a quadrature multi-carrier signal. The receiver further comprises a local oscillator arranged to generate in-phase and quadrature mixing signals for the in-phase and quadrature mixers. The local oscillator is further arranged to add a frequency offset to the in-phase and quadrature mixing signals so as to minimize an error vector magnitude of the in-phase and quadrature multi-carrier signals (I, Q).