Quadrature receiver.

It describes a quadrature receiver having a in-phase and a quadrature receiver branch two mixers (M1-M4), which convert a received signal to a low intermediate frequency. The mixers each receiving branch, a respective oscillator signal (O1-O4) is fed, wherein the said one mixer of the subject receiving branch supplied oscillator signal alternatingly the same or opposite phase has as the other mixer of the same receiving branch supplied oscillator signal. The receiver further comprises in each reception branch a respective mixers downstream circuit (P ', P, D', D, W ', W), one of which is an in-phase and the other being a quadrature signal write. These circuits compensate the caused by the mixers Gleichstromorift.