DocumentCode
638410
Title
On the bandwidth performance of Doherty amplifiers
Author
de Vreede, Leo C. N. ; Gajadharsing, R. ; Neo, W.C.E.
Author_Institution
Delft Univ. of Technol., Delft, Netherlands
fYear
2013
fDate
14-18 April 2013
Firstpage
1
Lastpage
4
Abstract
The theoretical bandwidth constrains of conventional symmetric and asymmetric Doherty amplifiers are evaluated and compared to those of the recently introduced novel three and 4-way Doherty amplifier configurations. Performance trends are identified and backed-up by practical results.
Keywords
power amplifiers; 4-way Doherty amplifier configurations; asymmetric Doherty amplifiers; bandwidth performance; power amplifier; symmetric Doherty amplifiers; theoretical bandwidth constrains; Bandwidth; Complexity theory; Impedance; Peak to average power ratio; Performance evaluation; Power amplifiers; Power generation; Doherty; bandwidth; efficiency; power amplifiers;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Symposium (IWS), 2013 IEEE International
Conference_Location
Beijing
Type
conf
DOI
10.1109/IEEE-IWS.2013.6616839
Filename
6616839
Link To Document