The Doherty power amplifier: Review of recent solutions and trends
V Camarchia, M Pirola, R Quaglia, S Jee… - IEEE Transactions …, 2015 - ieeexplore.ieee.org
In this paper, an extensive review of the most up-to-date papers on microwave Doherty
power amplifiers is presented. The main applications are discussed, together with the …
power amplifiers is presented. The main applications are discussed, together with the …
Recent developments of butler matrix from components design evolution to system integration for 5g beamforming applications: A survey
Beamforming networks for multiple beam antennas are believed to be in the vanguard of
technological developments in mmWave for 5G wireless applications. The basic idea of …
technological developments in mmWave for 5G wireless applications. The basic idea of …
Matching network elimination in broadband rectennas for high-efficiency wireless power transfer and energy harvesting
Impedance matching networks for nonlinear devices such as amplifiers and rectifiers are
normally very challenging to design, particularly for broadband and multiband devices. A …
normally very challenging to design, particularly for broadband and multiband devices. A …
Design of ultrawideband high-efficiency extended continuous class-F power amplifier
Total bandwidth of existing wireless communication technologies covers a wide frequency
range of over one octave. But most existing power amplifier configurations cannot meet this …
range of over one octave. But most existing power amplifier configurations cannot meet this …
A general T-stub circuit for decoupling of two dual-band antennas
This paper presents a novel technique for decoupling of two closely spaced dual-band
antennas using T-stub circuits. A decoupling circuit consists of three T-stub elements, each …
antennas using T-stub circuits. A decoupling circuit consists of three T-stub elements, each …
Dual input digitally controlled broadband three-stage Doherty power amplifier with back-off reconfigurability
This article presents a design strategy to improve the bandwidth of the three-stage Doherty
Power Amplifier (DPA) by controlling the phase difference between the dual RF inputs …
Power Amplifier (DPA) by controlling the phase difference between the dual RF inputs …
Ku-band 200-W pulsed power amplifier based on waveguide spatially power-combining technique for industrial applications
A Ku-band 200-W pulsed solid-state power amplifier has been presented and designed by
using a hybrid radial-/rectangular-waveguide spatially power-combining technique. The …
using a hybrid radial-/rectangular-waveguide spatially power-combining technique. The …
A robust augmented complexity-reduced generalized memory polynomial for wideband RF power amplifiers
YJ Liu, J Zhou, W Chen, BH Zhou - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
This paper proposes a robust model for the accurate behavioral modeling and digital
predistortion (DPD) of wideband radio-frequency power amplifiers (PAs). It is constructed …
predistortion (DPD) of wideband radio-frequency power amplifiers (PAs). It is constructed …
Toward a more generalized Doherty power amplifier design for broadband operation
A Barakat, M Thian, V Fusco, S Bulja… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
The conventional Doherty power amplifier (DPA) theory is limited to single carrier
operations, leading to a nongeneric structure. This paper presents a new analysis that …
operations, leading to a nongeneric structure. This paper presents a new analysis that …
High-efficiency dual-band filtering Doherty power amplifier based on multi-function circuit
This article presents a high-efficiency dual-band filtering Doherty power amplifier (DPA)
using multi-function circuits for simplifying the structure. A dual-band filtering power …
using multi-function circuits for simplifying the structure. A dual-band filtering power …