Strategies for organic VLC: Effects of clipping on the performance of multi-band CAP modulation with polymer-based light-emitting diodes
Paper i proceeding, 2019
We investigate, for the first time, the effect of signal clipping on multi-band carrier-less amplitude and phase (m-CAP) modulation in visible light communications based on PLEDs. We experimentally demonstrate a Q-factor improvement up to ~2.25 dB can be obtained with a clipping level of 50%.
Digital Signal Processing
Visible Light Communications
Modulation
Optical Communications
Författare
Paul Anthony Haigh
Newcastle University
University College London (UCL)
Petr Chvojka
Ceske Vysoke Uceni Technicke v Praze
A. Minotto
University College London (UCL)
Andrew Burton
Northumbria University
Petri Henrik Murto
Chalmers, Kemi och kemiteknik, Tillämpad kemi
Ergang Wang
Chalmers, Kemi och kemiteknik, Tillämpad kemi
Zabih Ghassemlooy
Northumbria University
Stanislav Zvanovec
Ceske Vysoke Uceni Technicke v Praze
F. Cacialli
University College London (UCL)
I.Z. Darwazeh
University College London (UCL)
IET Conference Publications
Vol. 2019 CP765
978-1-83953-185-9 (ISBN)
45th European Conference on Optical Communication, ECOC 2019
Dublin, Ireland,
Dublin, Ireland,
Ämneskategorier
Telekommunikation
Atom- och molekylfysik och optik
Signalbehandling
DOI
10.1049/cp.2019.1035