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A new automobile radar based on the six-port phase/frequency discriminator

  • César Gutiérrez Miguélez
  • , Bernard Huyart
  • , Eric Bergeault
  • , Louis P. Jallet
  • Centre national de la recherche scientifique

Research output: Contribution to journalArticlepeer-review

Abstract

A new range/relative-speed sensor for automobiles is shown. Based on the six-port phase/frequency discriminator, it determines distance and Doppler frequency by means of the phase difference between transmitted and received signals. It presents several advantages faced to conventional FM/CW sensors. Low cost and compact size can also be achieved. Principle of operation, the developed prototype, and test results are described. e> 2000 IEEE.

Original languageEnglish
Pages (from-to)1416-1423
Number of pages8
JournalIEEE Transactions on Vehicular Technology
Volume49
Issue number4
DOIs
Publication statusPublished - 1 Dec 2000

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