Single counting and displaying electronics for laser-based two-target range finders

  • K. Gasmi*
  • , A. Haddouche
  • , T. Gasmi
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

A new laser range finder electronic system for counting and displaying has been developed and tested. Its originality stems from its capability of simultaneously measuring the distances of two targets using one single photodetection, amplification, counting and displaying chain. This present circuit achieves a 10 m distance resolution between successive targets. Targets situated at ranges of 15 km along the line of sight of the transmitter have been easily detected with false-alarm and missed-signal probabilities of ≤10-4/unit range interval and 10-2 respectively. The circuit is characterized by its simplicity, compactness, reliability and very low cost of construction.

Original languageEnglish
Pages (from-to)2013-2015
Number of pages3
JournalMeasurement Science and Technology
Volume9
Issue number12
DOIs
StatePublished - Dec 1998
Externally publishedYes

Keywords

  • Electronics for display and counting
  • Laser range finder
  • Photo-detection
  • Target range finding

ASJC Scopus subject areas

  • Instrumentation
  • Engineering (miscellaneous)
  • Applied Mathematics

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