Performance Analysis of 8-bit ODACs for VLC Applications
Loading...
Date
2017-06
ORCID
Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
Společnost pro radioelektronické inženýrství
Altmetrics
Abstract
A discrete optical power level stepping technique in visible light communication (VLC), also known, as an optical digital to analog conversion (ODAC) has been proposed. This is an alternative concept for VLC front-end design, able to mitigate the LED intrinsic non-linearity. Additionally, it removes the need of an electrical digital to analog conversion (EDAC) in the driver stage. This paper provides an experimental evaluation of two different ODAC front-ends. The results investigate the spatial relation between the optical front-end and the optical receiver. In addition, the performance evaluation employs dynamic test metrics rather than conventional static metrics previously reported in the literature.
Description
Citation
Radioengineering. 2017 vol. 26, č. 2, s. 418-422. ISSN 1210-2512
https://www.radioeng.cz/fulltexts/2017/17_02_0418_0422.pdf
https://www.radioeng.cz/fulltexts/2017/17_02_0418_0422.pdf
Document type
Peer-reviewed
Document version
Published version
Date of access to the full text
Language of document
en