Millimeter-wave power amplifier integrated circuits for high dynamic range signals

H Wang, PM Asbeck, C Fager - IEEE Journal of Microwaves, 2021 - ieeexplore.ieee.org
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 …

Continuous-mode hybrid asymmetrical load-modulated balanced amplifier with three-way modulation and multi-band reconfigurability

Y Cao, H Lyu, K Chen - … Transactions on Circuits and Systems I …, 2021 - ieeexplore.ieee.org
This article introduces a novel high-order load modulation power amplifier (PA) architecture,
ie, continuous-mode hybrid asymmetric load modulated balanced amplifier (H-ALMBA). The …

Asymmetrical load modulated balanced amplifier with continuum of modulation ratio and dual-octave bandwidth

Y Cao, H Lyu, K Chen - IEEE Transactions on Microwave …, 2020 - ieeexplore.ieee.org
This article presents a new load-modulation power amplifier (PA) architecture—
asymmetrical load-modulated balanced amplifier (ALMBA). It is for the first time discovered …

Broadband RF-input continuous-mode load-modulated balanced power amplifier with input phase adjustment

J Pang, C Chu, Y Li, A Zhu - IEEE transactions on microwave …, 2020 - ieeexplore.ieee.org
This article presents the theory and design methodology of broadband RF-input continuous-
mode load-modulated balanced power amplifier (CM-LMBA) by introducing the CM output …

Broadband GaN MMIC Doherty power amplifier using continuous-mode combining for 5G sub-6 GHz applications

J Pang, C Chu, J Wu, Z Dai, M Li… - IEEE Journal of Solid …, 2022 - ieeexplore.ieee.org
This article presents a broadband fully integrated Doherty power amplifier (DPA) using a
continuous-mode combining load. It is illustrated that the continuous-mode impedance …

Waveform Engineered Sequential Load Modulated Balanced Amplifier With Continuous Class-F−1 and Class-J Operation

C Chu, T Sharma, SK Dhar, R Darraji… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
This article presents a novel waveform engineered sequential load modulated balanced
amplifier (W-SLMBA) that uses a continuous Class-F− 1 control amplifier (CA) to manipulate …

Symmetrical load modulated balanced power amplifier with asymmetrical output coupling for load modulation continuum

P Saad, R Hou - IEEE Transactions on Microwave Theory and …, 2022 - ieeexplore.ieee.org
This article presents a technique for load-modulated balanced amplifiers (LMBAs) to
achieve a continuum of load modulation (LM) ratio. This has been possible in prior arts …

Design of a compact GaN power amplifier with high efficiency and beyond decade bandwidth

H Zhou, JR Perez-Cisneros, B Langborn… - IEEE Microwave and …, 2022 - ieeexplore.ieee.org
This letter presents a power amplifier (PA) design and network synthesis approach to
achieve wideband and efficient performance with a very compact circuit size. A design …

A wideband and highly efficient circulator load modulated power amplifier architecture

H Zhou, JR Perez-Cisneros, B Langborn… - … on Circuits and …, 2023 - ieeexplore.ieee.org
A complete theoretical analysis is presented for a highly efficient power amplifier (PA)
architecture based on a non-reciprocal combiner. The architecture consists of two amplifier …

Simulated annealing particle swarm optimization for high-efficiency power amplifier design

C Li, F You, T Yao, J Wang, W Shi… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this article, a method for design automation high-efficiency power amplifiers (PAs) based
on an optimization-oriented is proposed. The advantages of using particle swarm …