Direction of Arrival (DoA) for 180 degree phase ambiguity RFID UHF Reader: Limits and perspectives

Abstract : Recently, Phase Difference of Arrival (PDoA) has been tremendously used to detect Direction-of-Arrival (DoA) of RFID UHF Tags because of its accuracy and robustness in difference environments. However, most of the methods just use RFID Reader with phase range from 0 degree to 360 degree instead of 0 degree to 180 degree which is the case in most of the Commercial off-the-shelf (COTS) RFID Readers. In this paper, some problems of DoA estimation will be introduced when using RFID Reader with range of 180 degree: first, coupling when placing antennas too close; second, phase ambiguity. Real experiments will also be introduced to prove the results.
Type de document :
Communication dans un congrès
IEEE. 2017 IEEE Conference on Antenna Measurements & Applications (CAMA), Dec 2017, Tsukuba, Japan. IEEE, pp.320-323, 2017, 〈http://ieeexplore.ieee.org/document/8273439/〉. 〈10.1109/CAMA.2017.8273439〉
Liste complète des métadonnées

https://hal.archives-ouvertes.fr/hal-01719427
Contributeur : Sophie Gaffé-Clément <>
Soumis le : mercredi 28 février 2018 - 11:12:06
Dernière modification le : jeudi 3 mai 2018 - 13:28:05

Identifiants

Collections

Citation

Dien-Hoa Truong, Fabien Ferrero, Luc Deneire. Direction of Arrival (DoA) for 180 degree phase ambiguity RFID UHF Reader: Limits and perspectives. IEEE. 2017 IEEE Conference on Antenna Measurements & Applications (CAMA), Dec 2017, Tsukuba, Japan. IEEE, pp.320-323, 2017, 〈http://ieeexplore.ieee.org/document/8273439/〉. 〈10.1109/CAMA.2017.8273439〉. 〈hal-01719427〉

Partager

Métriques

Consultations de la notice

38