Multi-beam free-space optical link using space-time coding

J. A. Anguita, M. A. Neifeld, B. V. Vasic

Resultado de la investigación: Contribución a una conferenciaArtículo

1 Cita (Scopus)

Resumen

We demonstrate the performance advantage of multi-beam terrestrial free-space optical communication links over single-beam links in the presence of strong optical turbulence. We adapt a space-time block code proposed for RF wireless systems to be used with intensity-modulated optical signals, and find that significant signal-to-noise ratio gains are obtained by using a four-beam link over a single-beam link with the same total electrical power.
Idioma originalInglés estadounidense
Páginas1-4
Número de páginas4
DOI
EstadoPublicada - 21 mar 2018
Publicado de forma externa
Evento2006 International Waveform Diversity and Design Conference, WDD 2006 - Proceedings -
Duración: 21 mar 2018 → …

Conferencia

Conferencia2006 International Waveform Diversity and Design Conference, WDD 2006 - Proceedings
Período21/03/18 → …

Palabras clave

  • atmospheric turbulence
  • free-space optics
  • multiple-input multiple-output
  • Optical communications
  • space-time coding

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