A Multigigabit per Second Integrated Multiple-Input Multiple-Output VLC Demonstrator
In: Journal of Lightwave Technology, Jg. 35 (2017-10-15), S. 4358-4365
Online
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Zugriff:
In this paper, we report the performance of an imaging multiple input multiple output (MIMO) visible light communication (VLC) system. The VLC transmitter consists of a two-dimensional, individually addressable Gallium Nitride micro light emitting diode (µLED) array. The receiver uses a two-dimensional avalanche photodiode (APD) array fabricated using complementary metal oxide semiconductor (CMOS). Using integrated CMOS-based LED drivers, a data rate greater than 1 Gbps was obtained at a link distance of 1 m with the system field of view (FOV) of 3.45 degree using four channels. At a reduced link distance of 0.5 m, a data rate of 7.48 Gbps was obtained using a nine channel MIMO system. This demonstrates the feasibility of compact MIMO systems which offer substantial data rates.
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A Multigigabit per Second Integrated Multiple-Input Multiple-Output VLC Demonstrator
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Autor/in / Beteiligte Person: | Xie, Enyuan ; O'Brien, Dominic ; Faulkner, Grahame ; Henderson, Robert ; Rajbhandari, Sujan ; Dawson, Martin D. ; Cameron, Katherine ; Herrnsdorf, Johannes ; Gu, Erdan ; Jalajakumari, Aravind V. N. ; Haas, Harald ; Chun, Hyunchae ; Tsonev, Dobroslav ; McKendry, Jonathan J. D. ; Ferreira, Ricardo |
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Zeitschrift: | Journal of Lightwave Technology, Jg. 35 (2017-10-15), S. 4358-4365 |
Veröffentlichung: | Institute of Electrical and Electronics Engineers (IEEE), 2017 |
Medientyp: | unknown |
ISSN: | 1558-2213 (print) ; 0733-8724 (print) |
DOI: | 10.1109/jlt.2017.2694486 |
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