Analysis and design of highly efficient wideband RF-input sequential load modulated balanced power amplifier

J Pang, Y Li, M Li, Y Zhang, XY Zhou… - IEEE transactions on …, 2020 - ieeexplore.ieee.org
The analysis and design of an RF-input sequential load modulated balanced power
amplifier (SLMBA) are presented in this article. Unlike the existing LMBAs, in this new …

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 …

Bandwidth enhancement of Doherty power amplifier using modified load modulation network

M Li, J Pang, Y Li, A Zhu - … on Circuits and Systems I: Regular …, 2020 - ieeexplore.ieee.org
A novel Doherty power amplifier (DPA) architecture with extended bandwidth is presented in
this paper. A modified load modulation network is introduced to provide impedance …

Analysis and design of symmetrical coupled Doherty power amplifier with extended high-efficiency range

Y Zhang, R Gao, S Liu, Y Han, M Ren, H Lin… - … -International Journal of …, 2024 - Elsevier
This paper presents a novel Doherty power amplifier (DPA) structure that employs two equal-
cell transistors with an extended high-efficiency range. It is illustrated that the DPA high …

Enhancing bandwidth and back-off range of Doherty power amplifier with modified load modulation network

Y Xu, J Pang, X Wang, A Zhu - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This article presents a novel methodology for designing a broadband Doherty power
amplifier (DPA) with extended output power back-off (OBO) range. A modified load …

Broadband three-stage pseudoload modulated balanced amplifier with power back-off efficiency enhancement

J Sun, F Lin, H Sun, W Chen… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This article presents a broadband three-stage pseudoload modulated balanced amplifier (P-
LMBA) with enhanced power back-off efficiency. Unlike the conventional LMBAs, one of the …

Multiband dual-mode Doherty power amplifier employing phase periodic matching network and reciprocal gate bias for 5G applications

J Pang, Z Dai, Y Li, M Li, A Zhu - IEEE transactions on …, 2020 - ieeexplore.ieee.org
This article presents a novel method to design the multiband Doherty power amplifier (DPA).
It is illustrated that phase periodic matching networks (PPMNs) can be used as multiband …

Broadband High-Efficiency Dual-Mode Doherty Power Amplifier Using Hybrid F/F–1 Continuous-Mode Technology

Y Tang, W Feng, X Zhou, W Wang, L Gu… - … on Circuits and …, 2023 - ieeexplore.ieee.org
A design strategy to enhance the efficiency of the dual-mode Doherty power amplifier (DPA)
is proposed. The continuous multiple harmonic regulation approach is adopted to realize …

Broadband sequential load modulated balanced amplifier with extended design space using second harmonic manipulation

C Chu, J Pang, R Darraji, SK Dhar… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This article presents the design methodology of a broadband radio frequency (RF)-input
sequential load modulated balanced amplifier (SLMBA) with extended high-efficiency …

Design of 74% fractional bandwidth continuous-mode Doherty power amplifier using compensation susceptance

JX Sun, F Lin, XY Zhou, X Zhu - IEEE Transactions on Circuits …, 2020 - ieeexplore.ieee.org
This brief presents a novel design method of broadband continuous-mode Doherty power
amplifier (CM-DPA) using compensation susceptance. In particular, at power back-off point …