High-Accuracy 3D SAW RFID Tag Localization Using a Multi-Antenna Mobile Robot Based Synthetic Aperture Approach
Caldero P, Gareis M, Vossiek M (2021)
Publication Type: Conference contribution
Publication year: 2021
Publisher: Institute of Electrical and Electronics Engineers Inc.
Pages Range: 698-701
Conference Proceedings Title: 2020 50th European Microwave Conference, EuMC 2020
Event location: Utrecht
ISBN: 9782874870590
DOI: 10.23919/EuMC48046.2021.9338123
Abstract
Asset localization for inventory and management applications can benefit from the characteristics of surface acoustic wave (SAW) radio frequency identification (RFID), adding valuable information in Industrial Internet of Things (IIoT) ecosystems. An innovative approach using this technology combined with a multi-channel interrogation hardware integrated on a mobile robot platform under indoor conditions is studied in this work. With this novel system advance, SAW RFID tags can be localized in three dimensions within centimeter accuracy. The system concept and algorithms are described in detail in this paper. Furthermore, the performance in terms of localization accuracy is evaluated theoretically and experimentally and a root mean square error of 1.6 cm is achieved.
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How to cite
APA:
Caldero, P., Gareis, M., & Vossiek, M. (2021). High-Accuracy 3D SAW RFID Tag Localization Using a Multi-Antenna Mobile Robot Based Synthetic Aperture Approach. In 2020 50th European Microwave Conference, EuMC 2020 (pp. 698-701). Utrecht, NL: Institute of Electrical and Electronics Engineers Inc..
MLA:
Caldero, Pau, Matthias Gareis, and Martin Vossiek. "High-Accuracy 3D SAW RFID Tag Localization Using a Multi-Antenna Mobile Robot Based Synthetic Aperture Approach." Proceedings of the 50th European Microwave Conference, EuMC 2020, Utrecht Institute of Electrical and Electronics Engineers Inc., 2021. 698-701.
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