With the explosion of cellular data usage and the limited number of sites available for new macro base stations, operators have to find new ways of offering high data rates and excellent quality of service. One of the options is to complement the macro network with small cells, known as picocells (1 to 2 W average) and microcells (5 to 20 W average). Ampleon offers and develops several types of solutions to the small-cell PAs designer, optimized for performance, integration, or cost.