The correct determination of the antenna phase center is a key point when performing UHF-RFID localization through a phase-based method. In this paper, we investigate the effect of a wrong knowledge on the reader antenna phase center in phase-based methods exploiting the relative motion of the reader antenna with respect to the stationary tags through a Synthetic Aperture Radar approach. An experimental analysis is carried out in a real scenario with the reader antenna attached on a robotic-wheeled walker.

UHF-RFID Localization: The Problem of Antenna Phase Center in Phase-based Methods / Buffi, A.; Fontanelli, D.; Macii, D.; Magnago, V.; Motroni, A.; Nepa, P.; Tellini, B.. - ELETTRONICO. - (2019), pp. 1-5. (Intervento presentato al convegno 13th European Conference on Antennas and Propagation, EuCAP 2019 tenutosi a pol nel 2019).

UHF-RFID Localization: The Problem of Antenna Phase Center in Phase-based Methods

Fontanelli D.;Macii D.;Magnago V.;
2019-01-01

Abstract

The correct determination of the antenna phase center is a key point when performing UHF-RFID localization through a phase-based method. In this paper, we investigate the effect of a wrong knowledge on the reader antenna phase center in phase-based methods exploiting the relative motion of the reader antenna with respect to the stationary tags through a Synthetic Aperture Radar approach. An experimental analysis is carried out in a real scenario with the reader antenna attached on a robotic-wheeled walker.
2019
13th European Conference on Antennas and Propagation, EuCAP 2019
NJ 08854-4141 USA
IEEE Institute of Electrical and Electronics Engineers Inc.
Buffi, A.; Fontanelli, D.; Macii, D.; Magnago, V.; Motroni, A.; Nepa, P.; Tellini, B.
UHF-RFID Localization: The Problem of Antenna Phase Center in Phase-based Methods / Buffi, A.; Fontanelli, D.; Macii, D.; Magnago, V.; Motroni, A.; Nepa, P.; Tellini, B.. - ELETTRONICO. - (2019), pp. 1-5. (Intervento presentato al convegno 13th European Conference on Antennas and Propagation, EuCAP 2019 tenutosi a pol nel 2019).
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11572/257307
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