Semiconductor device for an ultra wideband standard for ultra-high-frequency communication, and method for producing the same

A semiconductor device for an ultra-wideband standard for ultra-high-frequency communication includes an ultra-wideband semiconductor chip and a multilayer circuit substrate with at least one lower metal layer and one upper metal layer, in which an ultra-wideband circuit with passive devices is arranged. The lower metal layer has external contact pads on which external contacts are arranged, via which the semiconductor device can be surface-mounted on a circuit board. In addition, the semiconductor device has an antenna which is operatively coupled to the ultra-wideband semiconductor chip via the circuit on the circuit substrate and is arranged above the semiconductor chip and the circuit substrate.