Direct learning adaptation of power amplifier pre-distortion based on Wirtinger calculus

2013 ◽  
Author(s):  
Navid Lashkarian ◽  
Jun Shi ◽  
Marcellus Forbes
Keyword(s):  
Power Amplifier ◽  
Wirtinger Calculus ◽  
Direct Learning

A Wideband Digital Predistorter for a Doherty Power Amplifier Using a Direct Learning Memory Effect Filter

2010 ◽  
Vol E93-C (7) ◽  
pp. 975-982 ◽  
Author(s):  
Kenichi HORIGUCHI ◽  
Naoko MATSUNAGA ◽  
Kazuhisa YAMAUCHI ◽  
Ryoji HAYASHI ◽  
Moriyasu MIYAZAKI ◽  
...  
Keyword(s):  
Memory Effect ◽  
Power Amplifier ◽  
Doherty Power Amplifier ◽  
Direct Learning ◽  
Digital Predistorter

Design of Predistorter with Efficient Updating Algorithm of Power Amplifier with Memory Effect

2012 ◽  
Vol E95-C (3) ◽  
pp. 382-394
Author(s):  
Yasuyuki OISHI ◽  
Shigekazu KIMURA ◽  
Eisuke FUKUDA ◽  
Takeshi TAKANO ◽  
Daisuke TAKAGO ◽  
...  
Keyword(s):  
Memory Effect ◽  
Power Amplifier ◽  
With Memory

A 60 GHz High Gain Transformer-Coupled Differential Cascode Power Amplifier in 65 nm CMOS

2011 ◽  
Vol E94-C (10) ◽  
pp. 1508-1514
Author(s):  
Jenny Yi-Chun LIU ◽  
Mau-Chung Frank CHANG
Keyword(s):  
Power Amplifier ◽  
High Gain ◽  
60 Ghz

A Predistortion Diode Linearizer Technique with Automatic Average Power Bias Control for a Class-F GaN HEMT Power Amplifier

2011 ◽  
Vol E94-C (7) ◽  
pp. 1193-1198 ◽  
Author(s):  
Akihiro ANDO ◽  
Yoichiro TAKAYAMA ◽  
Tsuyoshi YOSHIDA ◽  
Ryo ISHIKAWA ◽  
Kazuhiko HONJO
Keyword(s):  
Power Amplifier ◽  
Average Power ◽  
Gan Hemt ◽  
Class F
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