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Doherty amplifier

The Martone amplifier is a modified class B radio frequency amplifier invented by William H. Doherty of Bell Telephone Laboratories Inc in 1936. In… 
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AmplifierLDMOSLinear amplifierMachlett Laboratories

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
A Doherty Amplifier With Modified Load Modulation Scheme Based on Load–Pull Data
We present the design and development of a Ka-band Doherty power amplifier (DPA) that achieves high efficiency at power backoff… 
Highly Cited
2016
Highly Cited
2016
Bandpass Filtering Doherty Power Amplifier With Enhanced Efficiency and Wideband Harmonic Suppression
There is an ever increasing demand for both function integration and improved performance in wireless communication devices… 
Highly Cited
2013
Highly Cited
2013
A Wideband and Compact GaN MMIC Doherty Amplifier for Microwave Link Applications
This paper addresses the limitations and difficulties, in terms of DC-current density restrictions, and process limitations… 
Highly Cited
2013
Highly Cited
2013
A 1–3-GHz Digitally Controlled Dual-RF Input Power-Amplifier Design Based on a Doherty-Outphasing Continuum Analysis
This paper presents a linear multi-harmonic analysis method to evaluate the performance of digitally controlled dual RF-input… 
Highly Cited
2012
Highly Cited
2012
Optimized Low-Complexity Implementation of Least Squares Based Model Extraction for Digital Predistortion of RF Power Amplifiers
Least squares (LS) estimation is widely used in model extraction of digital predistortion for RF power amplifiers. In order to… 
2009
2009
A 33W GaN HEMT Doherty amplifier with 55% drain efficiency for 2.6GHz base stations
A 33W average output power Doherty power amplifier (PA) for 2.6GHz band was developed using compact package advanced GaN HEMTs… 
Highly Cited
2009
Highly Cited
2009
Optimized Envelope Tracking Operation of Doherty Power Amplifier for High Efficiency Over an Extended Dynamic Range
This paper presents an optimized envelope tracking (ET) operation of a Doherty amplifier. Compared to the general ET/envelope… 
Highly Cited
2007
Highly Cited
2007
Design of a High-Efficiency and High-Power Inverted Doherty Amplifier
In this paper, we present a design method for a compact inverted Doherty power amplifier (IDPA), which has high-efficiency and… 
Highly Cited
2005
Highly Cited
2005
Analysis and design of a high-efficiency multistage Doherty power amplifier for wireless communications
A comprehensive analysis of a multistage Doherty amplifier, which can be used to achieve higher efficiency at a lower output… 
2001
2001
Analysis and experimental study of an L-band new topology Doherty amplifier
This paper describes the first design of an L-band unbalanced-topology Doherty amplifier fabricated with FET devices. In the… 
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