A 28-/37-/39-GHz Linear Doherty Power Amplifier in Silicon for 5G Applications - Hu, Song; Wang, Fei; Wang, Hua (IEEE journal of solid-state circuits, 2019)
Keywords: 5G mobile communication; Bandwidth; Bandwidths; Broadband; Broadband communication; Co-design; Doherty; Efficiency; Impedance; integrated circuits; Linearity; massive multiple-input multiple-output (MIMO); Millimeter waves; Modulation; phased array; power amplifier (PA); Power amplifiers; power back-off (PBO); Power combiners; Power efficiency; Quadrature amplitude modulation; reconfiguration; SiGe BiCMOS; Silicon; transformer