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Direction of arrival and time of arrival measurements using five-port reflectometers and quasi-Yagi antennas

  • CNRS LTCI

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A new system based on five-port reflectometers, which measures simultaneously direction of arrival (DoA) in azimuth plane and propagation time of arrival (ToA) of incoherent signals and coherent signals for indoor communication applications is presented in this paper. The receiver operating at 2.4 GHz consists of seven five-ports and a Uniform Linear Array (ULA) of seven quasi-Yagi antennas. The data processing method is also presented. Estimation procedure for joint DoA and ToA is based on the Multiple Signal Classification (MUSIC) algorithm associated with Spatial Smoothing Pre-processing (SSP). The simulation and experimental results show that the signals are well estimated.

Original languageEnglish
Title of host publicationANTEM 2005 - 11th International Symposium on Antenna Technology and Applied Electromagnetics, Conference Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9780973842500
DOIs
Publication statusPublished - 1 Jan 2005
Externally publishedYes
Event11th International Symposium on Antenna Technology and Applied Electromagnetics, ANTEM 2005 - Saint-Malo, France
Duration: 15 Jun 200517 Jun 2005

Publication series

NameANTEM 2005 - 11th International Symposium on Antenna Technology and Applied Electromagnetics, Conference Proceedings

Conference

Conference11th International Symposium on Antenna Technology and Applied Electromagnetics, ANTEM 2005
Country/TerritoryFrance
CitySaint-Malo
Period15/06/0517/06/05

Keywords

  • Direction of arrival
  • Five-port reflectometer
  • MUSIC
  • Quasi-Yagi antenna
  • Time delay

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