This paper presents the design and experimental characterization of an asymmetric Ka-Band Doherty power amplifier based on a 0.12 µm GaN MMIC process. The design relies on the identification of an ...

A Doherty Power Amplifier (DPA) has been designed and optimized specifically for compact mobile base station deployment, operating within a frequency range of 3.3 GHz to 3.6 GHz. The amplifier ...