Přístupnostní navigace
E-přihláška
Vyhledávání Vyhledat Zavřít
Detail publikace
DOBESCH, A. FIGUEIREDO, M. ALVES, L. WILFERT, O.
Originální název
Performance analysis of 8-bit ODACs for VLC applications
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
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.
Klíčová slova
LED, VLC, Li-Fi, ODAC
Autoři
DOBESCH, A.; FIGUEIREDO, M.; ALVES, L.; WILFERT, O.
Vydáno
1. 6. 2017
Nakladatel
Spolecnost pro radioelektronicke inzenyrstvi, Technicka 2, Praha CZ-16627, Czech Republic
Místo
Praha
ISSN
1210-2512
Periodikum
Radioengineering
Ročník
2017
Číslo
2
Stát
Česká republika
Strany od
418
Strany do
422
Strany počet
5
BibTex
@article{BUT136440, author="Aleš {Dobesch} and Mónica {FIGUEIREDO} and Luis Nero {Alves} and Otakar {Wilfert}", title="Performance analysis of 8-bit ODACs for VLC applications", journal="Radioengineering", year="2017", volume="2017", number="2", pages="418--422", doi="10.13164/re.2017.0418", issn="1210-2512" }