DocumentCode
1835408
Title
Benefit of linearizing power amplifiers in multi-port amplifier subsystems
Author
Huang, Xinping ; Caron, Mario
Author_Institution
Commun. Res. Centre, Ottawa, ON
fYear
2008
fDate
18-21 May 2008
Firstpage
1260
Lastpage
1263
Abstract
In this paper, we investigate the effects of nonlinear power amplifiers in a multi-port amplifier subsystem, and the benefit resulting from applying a type-based linearization approach. Computer simulations show that power efficiency and system performance can be significantly improved by linearizing the power amplifiers.
Keywords
linearisation techniques; multiport networks; power amplifiers; linearization; multiport amplifier subsystem; nonlinear power amplifier; power efficiency; system performance; Bandwidth; Circuits; Communication system traffic; Computer simulation; Couplers; Frequency; Operational amplifiers; Power amplifiers; System performance; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2008. ISCAS 2008. IEEE International Symposium on
Conference_Location
Seattle, WA
Print_ISBN
978-1-4244-1683-7
Electronic_ISBN
978-1-4244-1684-4
Type
conf
DOI
10.1109/ISCAS.2008.4541654
Filename
4541654
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