DocumentCode
62140
Title
Showing real nerve
Author
Baldwin, Jennifer
Author_Institution
IET, Stevenage, UK
Volume
49
Issue
4
fYear
2013
fDate
Feb. 14 2013
Firstpage
236
Lastpage
236
Abstract
Researchers at the University of Calgary in Canada have experimentally demonstrated distortions arising from dual-band concurrent operation and modulator imperfections in a transmitter. To address this, they have proposed a neural network based digital pre-distortion (DPD) scheme, which will mitigate the effect of the distortions and that of the hardware imperfections in a single step. As well as improving performance, this one step solution will lead to significant savings in the necessary digital signal processing.
Keywords
distortion; neural nets; radio transmitters; digital pre-distortion scheme; distortions; dual-band concurrent operation; hardware imperfections; modulator imperfections; neural network based digital predistortion; transmitter;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2013.0393
Filename
6464660
Link To Document