Method for coupling wireless power to a load, comprising: receiving wireless power in a receiver by means of a resonant circuit (L0, C01, C02) formed by at least one capacitor (C01, C02) and at least one coil, switching the resonant circuit (L0, C01, C02) by a first switch (SWS/P2) between a first mode and a second mode, wherein in the first mode the resonant circuit operates in parallel resonance and in the second mode the resonant circuit operates in series resonance and characterized by: full-wave rectifying by a first rectifier (501, 601) of an AC voltage generated by the received wireless power in the second mode of the resonant circuit and supplying the load, wherein the first switch (SWS/P2) comprises two transistors connected in parallel to two diodes of the first rectifier (501, 601) in such a way in that in each case one transistor bridges a diode and the circuit center of the two diodes with the two transistors of the first switch (SWS/P2) connected in parallel represents an AC voltage zero point of the resonant circuit in at least one of the two modes, and wherein the first mode is active when the first switch (SWS/P2) is closed, and wherein the two transistors of the first switch (SWS/P2) in the second mode at least partially perform the full-wave rectification, rectifying by a second rectifier (503, 603) of an AC voltage generated by the received wireless power in the first mode of the parallel resonant circuit, coupling the rectified AC voltage of the second rectifier to the load by a second switch (SWS/P1) in the first mode, decoupling the rectified AC voltage of the second rectifier from the load by the second switch (SWS/P1) in the second mode, and generating the drive signals of the first and second switches. receiving wireless power in a receiver by means of a resonant circuit (L0, C01, C02) formed by at least one capacitor (C01, C02) and at least one coil, switching the resonant circuit (L0, C01, C02) by a first switch (SWS/P2) between a first mode and a second mode, wherein in the first mode the resonant circuit operates in parallel resonance and in the second mode the resonant circuit operates in series resonance and characterized by: full-wave rectifying by a first rectifier (501, 601) of an AC voltage generated by the received wireless power in the second mode of the resonant circuit and supplying the load, wherein the first switch (SWS/P2) comprises two transistors connected in parallel to two diodes of the first rectifier (501, 601) in such a way in that in each case one transistor bridges a diode and the circuit center of the two diodes with the two transistors of the first switch (SWS/P2) connected in parallel represents an AC voltage zero point of the resonant circuit in at least one of the two modes, and wherein the first mode is active when the first switch (SWS/P2) is closed, and wherein the two transistors of the first switch (SWS/P2) in the second mode at least partially perform the full-wave rectification, rectifying by a second rectifier (503, 603) of an AC voltage generated by the received wireless power in the first mode of the parallel resonant circuit, coupling the rectified AC voltage of the second rectifier to the load by a second switch (SWS/P1) in the first mode, decoupling the rectified AC voltage of the second rectifier from the load by the second switch (SWS/P1) in the second mode, and generating the drive signals of the first and second switches.