N way doherty amplifier

The invention refers to a device including a Doherty amplifier, the Doherty amplifier comprising, an amplifier input and an amplifier output. The device further comprises at least one main amplifier (1) coupled to the amplifier input via a main input impedance (Z 0s /90(n-2)) and further coupled to the amplifier output via a main output impedance (Z 01 /90) and a plurality of additional amplifiers (2, 3, ..., n), each amplifier being coupled to the input via respective additional input impedances (Z 0s /90(n-3),...), each additional amplifier comprising a respective additional amplifier output coupled to a respective pair of additional impedances connected in series and having a respective connection node between them. The device further comprises a first additional amplifier having their respective additional impedances coupled between its respective output and the amplifier output, the pair of additional impedances having a first impedance and a second impedance, the first impedance being connected to the r