A Precise and Accurate Indoor Localization System based on Sub-Harmonic FMCW Radar

Publikation: Beitrag in Buch/Konferenzbericht/Sammelband/GutachtenBeitrag in KonferenzbandBeigetragenBegutachtung

Abstract

This paper presents an accurate indoor localization system based on sub-harmonic frequency modulated continuous wave (FMCW) radar where a 24 GHz frequency divider-by-10 is used as an active reflector tag. Indoor positioning measurements are performed using least-mean-squares (LMS) algorithm. Measurement results show that the system has a positioning accuracy of 26.8 cm and a positioning precision of 2.97 cm, which outperforms other state-of-the-art FMCW indoor localization systems. It also further proves the system ability to mitigate multi-path interferences in complex indoor environments.

Details

OriginalspracheEnglisch
Titel25th IEEE International Conference on Electronics, Circuits and Systems (ICECS)
ErscheinungsortBordeaux
Herausgeber (Verlag)IEEE Xplore
Seiten713-716
Seitenumfang4
ISBN (elektronisch)978-1-5386-9562-3, 978-1-5386-9116-8
PublikationsstatusVeröffentlicht - Dez. 2018
Peer-Review-StatusJa

Publikationsreihe

ReiheIEEE International Conference on Electronics, Circuits and Systems (ICECS)

Konferenz

Titel25th IEEE International Conference on Electronics Circuits and Systems, ICECS 2018
Dauer9 - 12 Dezember 2018
OrtBordeaux, France
StadtBordeaux
LandFrankreich

Externe IDs

Scopus 85062279626

Schlagworte

Forschungsprofillinien der TU Dresden

Schlagwörter

  • accuracy, FMCW radars, localization, multi-paths, precision