Sliding adjustment of the iq - - imbalance compensation for a receiver with an analogous iq - mixture

摘要

A receiver (100) comprising an analog quadrature mixer (110) and a digital equalizer (130), wherein an iq - imbalance of the quadrature mixer (110) by means of the varying center frequency of the receiver (100) is compensated for slidingly adjusted. Furthermore, the digital equalizer (130) an in - phase - branch and a quadrature - phase - branch, wherein the input signals of the equalizer (130) by means of an analog - digital - transducer (120) in accordance with digitized in - phase - signal and the likewise with the aid of the analog - digital - transducer (120) in accordance with digitized quadrature - phase - signal of the quadrature mixer (110) are used for.n="47"