Ka-Band CMOS Power Amplifier Based on Transmission Line Transformers With Single-Ended Doherty Network
G Cho, S Hong - IEEE Microwave and Wireless Components …, 2021 - ieeexplore.ieee.org
A Ka-band CMOS two-stage Doherty power amplifier (DPA) is presented, whose back-off
efficiency is improved by voltage-mode Doherty load modulation. The input and output …
efficiency is improved by voltage-mode Doherty load modulation. The input and output …
Peak-current-ratio-enhanced compact symmetrical Doherty amplifier design by using active harmonic control
HY Liu, KKM Cheng, C Zhai… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This article proposes a new and compact symmetrical Doherty power amplifier (DPA)
configuration that provides extended output-back-off (OBO) and enhanced load modulation …
configuration that provides extended output-back-off (OBO) and enhanced load modulation …
AM/PM characterization of wideband power amplifiers
A Piacibello, JJM Rubio, R Quaglia… - 2022 IEEE Topical …, 2022 - ieeexplore.ieee.org
This paper presents the linearity assessment of two state-of-the-art wideband power
amplifiers, a single stage class AB and a two-way 6 dB Doherty, in terms of amplitude-to …
amplifiers, a single stage class AB and a two-way 6 dB Doherty, in terms of amplitude-to …
Application of GaN HEMT Microwave Transistors in Amplifiers for T/R Radar Modules
D Kuchta - repo.pw.edu.pl
This dissertation is devoted to research on the development of microwave amplifiers with
GaN HEMTs designed for minimal transmittance distortions within certain time interval of …
GaN HEMTs designed for minimal transmittance distortions within certain time interval of …