Design of a visible light communication system for deep sea divers based on analogue frequency modulation

Zahir Ahmad, Pascal Geiser, Omar Salih, Sujan Rajbhandari

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

4 Citations (Scopus)
10 Downloads (Pure)

Abstract

This paper presents the design, development and test of an underwater visible light communication system for the deep sea divers. To achieve a practical communication range, frequency modulation technique has been utilized to modulate the voice signal which is eventually transmitted using visible light. Blue and green light emitting diodes have been chosen to design a full duplex system for simultaneous communication. The proposed system achieved a bidirectional communication range of approximately 3.5 m using off-the-shelf components and without using any optical concentrator.
Original languageEnglish
Title of host publication2016 10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)
Place of PublicationPiscataway, NJ
PublisherIEEE
Number of pages5
ISBN (Print)9781509025275
DOIs
Publication statusPublished - 22 Sept 2016
Event2016 10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP) - Prague, Czech Republic
Duration: 20 Jul 201622 Jul 2016

Conference

Conference2016 10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)
Country/TerritoryCzech Republic
CityPrague
Period20/07/1622/07/16

Keywords

  • frequency modulation
  • light emitting diodes
  • receivers
  • transmitters
  • transceivers
  • green products
  • visible light
  • underwater communications
  • divers communication
  • visible light communication system
  • photodetector
  • undersea communication distance

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