A novel Doherty power amplifier with self-adaptive biasing network for efficiency improvement

2011 ◽  
Vol 53 (11) ◽  
pp. 2586-2589 ◽  
Author(s):  
Shichang Chen ◽  
Quan Xue
Keyword(s):  
Power Amplifier ◽  
Efficiency Improvement ◽  
Adaptive Biasing ◽  
Doherty Power Amplifier ◽  
Self Adaptive

scholarly journals A Review of Efficiency Improvement Techniques in Modern Communication Systems

2021 ◽  
Vol 23 (07) ◽  
pp. 656-658
Author(s):  
Peddi Saurabh ◽  
◽  
Poornima Asuti ◽  
Prof. Deepika P ◽  
◽  
...  
Keyword(s):  
Power Amplifier ◽  
Communication Systems ◽  
Research Trends ◽  
Efficiency Improvement ◽  
Operational Principle ◽  
Doherty Power Amplifier ◽  
Doherty Amplifier

This paper discusses Doherty Power Amplifier(DPA) and its evolution over the years. The basic operational principle of the Doherty amplifier and its defective behavior that has been originated by transistor characteristics will be presented. The different research trends, all aimed to improve the advantages of the Doherty scheme and to solve its inherent drawbacks, are discussed.

Broadband Doherty Power Amplifier Based on Coupled Phase Compensation Network

2021 ◽  
pp. 1-1
Author(s):  
Xin Yu Zhou ◽  
Wing Shing Chan ◽  
Wenjie Feng ◽  
Xiaohu Fang ◽  
Tushar Sharma ◽  
...  
Keyword(s):  
Power Amplifier ◽  
Phase Compensation ◽  
Doherty Power Amplifier

An Extended-Bandwidth Three-Way Doherty Power Amplifier

2013 ◽  
Vol 61 (9) ◽  
pp. 3318-3328 ◽  
Author(s):  
Hamed Golestaneh ◽  
Foad Arfaei Malekzadeh ◽  
Slim Boumaiza
Keyword(s):  
Power Amplifier ◽  
Doherty Power Amplifier

The AB-C Doherty power amplifier. Part I: Theory

2009 ◽  
Vol 19 (3) ◽  
pp. 293-306 ◽  
Author(s):  
Paolo Colantonio ◽  
Franco Giannini ◽  
Rocco Giofrè ◽  
Luca Piazzon
Keyword(s):  
Power Amplifier ◽  
Doherty Power Amplifier
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