Experimental Evaluation of a UHF-MIMO RFID System for Positioning in Multipath Channels

S. Grebien, F. Galler, D. Neunteufel, U. Mühlmann, S. J. Maier, H. Arthaber, K. Witrisal

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

Original languageEnglish
Title of host publication2019 IEEE International Conference on RFID Technology and Applications (RFID-TA)
Pages95-100
Number of pages6
DOIs
Publication statusPublished - 1 Sep 2019

Keywords

  • maximum likelihood estimation
  • MIMO communication
  • multipath channels
  • radiofrequency identification
  • UHF antennas
  • UHF-MIMO RFID system
  • multiple-input-multiple-output radio-frequency identification system
  • parametric maximum likelihood direct-positioning algorithms
  • closely-spaced antennas
  • noncoherent measurements
  • radio channel indoors
  • dense multipath components
  • experimental RFID testbed
  • wideband measurements
  • position measurements
  • dual-frequency RFID tag
  • experimental UHF-MIMO RFID testbed
  • position errors
  • ultra-high-frequency MIMO RFID system
  • frequency 2.45 GHz
  • bandwidth 50.0 MHz
  • Monte Carlo methods
  • AWGN
  • Radiofrequency identification
  • Antenna measurements
  • Receiving antennas
  • Maximum likelihood estimation
  • Bandwidth

Cite this

Grebien, S., Galler, F., Neunteufel, D., Mühlmann, U., Maier, S. J., Arthaber, H., & Witrisal, K. (2019). Experimental Evaluation of a UHF-MIMO RFID System for Positioning in Multipath Channels. In 2019 IEEE International Conference on RFID Technology and Applications (RFID-TA) (pp. 95-100) https://doi.org/10.1109/RFID-TA.2019.8892179