The next-generation 5G and beyond-5G wireless systems have stimulated a substantial
growth in research, development, and deployment of mm-Wave electronic systems and …

A wideband amplitude to phase (AM-PM) compensated class-AB power amplifier (PA)
suitable for highly integrated fifth-generation phased arrays is designed in 0.9-V 28-nm …

Modern mobile communication signals require power amplifiers able to maintain very high
efficiency in a wide range of output power levels, which is a major issue for classical power …

This article presents a new load-modulation power amplifier (PA) architecture—
asymmetrical load-modulated balanced amplifier (ALMBA). It is for the first time discovered …

A review is presented of key power amplifier (PA) performance requirements for millimeter-
wave 5G systems, along with a comparison of the potential of different semiconductor …

This paper presents a broadband three-stage Doherty power amplifier (DPA) using
impedance compensation for bandwidth extension. Different from the conventional design …

A single-stage, symmetric Doherty power amplifier (PA) in 45 nm CMOS silicon on insulator
at 28 GHz is presented. The PA achieves a saturated output power of 22.4 dBm, a peak …

This paper presents an analysis and design technique for an RF-input load modulated
balanced amplifier (LMBA) with Doherty-like efficiency enhancement characteristics. The …

This article presents a series voltage-combining Doherty power amplifier (PA) achieving
high output power (P out) and high power-back-off (PBO) efficiency for 28-GHz fifth …

In this paper, a Doherty power amplifier (DPA) using a novel three-port harmonic injection
network (HIN) to extend its high-efficiency range is proposed. With the help of a part of the …