Abstract: 5G mobile communication puts forward higher throughputs and higher output-power requirements, especially at the base station side. As shown in Fig. 25.1.1, compared to the traditional analog ...
Abstract: This paper presents a 0.1-19.7GHz ultra-wideband two-stage power amplifier(PA) in 28nm CMOS process. Driven by the pole-zero analysis of the proposed T-coil input matching network, the PA ...