A Multi-Gigabit/sec Integrated Multiple Input Multiple Output VLC Demonstrator

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

Fersiynau electronig

Dangosydd eitem ddigidol (DOI)

  • Sujan Rajbhandari
    Coventry Business School, Coventry University, UK
  • Aravind V. N. Jalajakumari
  • Hyunchae Chun
  • Grahame Faulkner
  • Katherine Cameron
  • Robert Henderson
  • Dobroslav Tsonev
  • Harald Haas
  • Enyuan Xie
  • Jonathan J. D. McKendry
  • Johannes Herrnsdorf
  • Ricardo Ferreira
  • Erdan Gu
  • Martin D. Dawson
  • Dominic O’Brien
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.

Allweddeiriau

Iaith wreiddiolSaesneg
Tudalennau (o-i)4358 - 4365
CyfnodolynJournal of Lightwave Technology
Cyfrol35
Rhif y cyfnodolyn20
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - 15 Hyd 2017
Cyhoeddwyd yn allanolIe
Gweld graff cysylltiadau