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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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Papers overview

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Highly Cited
2015
Highly Cited
2015
This paper presents a modified Doherty configuration with extended bandwidth. The narrow band feature of the conventional Doherty… 
Highly Cited
2014
Highly Cited
2014
In this paper, a novel Doherty power amplifier (DPA) configuration with a complex combining load (CCL) is presented to extend the… 
Highly Cited
2013
Highly Cited
2013
This paper addresses the limitations and difficulties, in terms of DC-current density restrictions, and process limitations… 
Review
2012
Review
2012
In modern wireless communication systems, it is very important to realize simultaneously high-efficiency and linear operation of… 
Highly Cited
2011
Highly Cited
2011
A complete frequency response analysis of the Doherty amplifier is presented with the conventional output combining network… 
Highly Cited
2010
Highly Cited
2010
This work discusses the efficiency bandwidth constrains in Doherty amplifiers. An analysis of the bandwidth limitations imposed… 
Highly Cited
2006
Highly Cited
2006
In this article, we show that the Doherty amplifier is capable of delivering the stringent requirements of the base station power… 
Highly Cited
2005
Highly Cited
2005
A comprehensive analysis of a multistage Doherty amplifier, which can be used to achieve higher efficiency at a lower output… 
Highly Cited
2001
Highly Cited
2001
An extension of the Doherty amplifier architecture which maintains high efficiency over a wide range of output power (>6 dB) is… 
Highly Cited
1987
Highly Cited
1987
  • F. Raab
  • IEEE Transactions on Broadcasting
  • 1987
  • Corpus ID: 24440990
A Doherty system combines the outputs of two or more linear RF power amplifiers (PAs) through an impedance-inverting coupler such…