Evaluation of an FPGA-based optimal receiver for FSO laser communications affected by jitter and scintillation

Oscar Cerda, Jaime Anguita, Marcelo Guarini

Resultado de la investigación: Contribución a una conferenciaArtículo

Resumen

We propose an FSO receiver with adaptive-gain stage and associated filtering to reduce signal amplitude excursion and noise for decoding the received symbols with low error rate. A digital synchronization method together with a sampling strategy is developed for a FPGA-based receiver. The proposed techniques are evaluated through simulation and laboratory experiments under real turbulence.
Idioma originalInglés estadounidense
DOI
EstadoPublicada - 1 ene 2019
EventoProceedings of SPIE - The International Society for Optical Engineering -
Duración: 1 ene 2019 → …

Conferencia

ConferenciaProceedings of SPIE - The International Society for Optical Engineering
Período1/01/19 → …

Palabras clave

  • adaptive amplification
  • FPGA
  • Free-space optics
  • optical turbulence
  • temporal correlation

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