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Where is the wall? Radar imaging-based narrowband RFID and reflector localization

Peppas Spyridon, Giannelos Evangelos, Vougioukas Georgios, Bletsas Aggelos

Απλή Εγγραφή

URIhttp://purl.tuc.gr/dl/dias/8C816BC3-A640-4C32-8CDF-94E85B7386DC-
Αναγνωριστικόhttps://doi.org/10.1109/RFID54732.2022.9795969-
Αναγνωριστικόhttps://ieeexplore.ieee.org/document/9795969-
Γλώσσαen-
Μέγεθος6 pagesen
ΤίτλοςWhere is the wall? Radar imaging-based narrowband RFID and reflector localizationen
ΔημιουργόςPeppas Spyridonen
ΔημιουργόςΠεππας Σπυριδωνel
ΔημιουργόςGiannelos Evangelosen
ΔημιουργόςΓιαννελος Ευαγγελοςel
ΔημιουργόςVougioukas Georgiosen
ΔημιουργόςΒουγιουκας Γεωργιοςel
ΔημιουργόςBletsas Aggelosen
ΔημιουργόςΜπλετσας Αγγελοςel
ΕκδότηςInstitute of Electrical and Electronics Engineersen
ΠεριγραφήThe research work was supported by the Hellenic Foundation for Research and Innovation (H.F.R.I.) under the “First Call for H.F.R.I. Research Projects to support Faculty members and Researchers and the Procurement of Highcost research equipment” (Project Number: 2846).en
ΠερίληψηReflections from objects can interfere with RFID localization. This work offers a method for the joint estimation of reflectors' and tags' locations, without any prior knowledge. When block coherence is relatively small and wall reflection rel-atively strong, the method localizes the tag and the wall/reflector with impressive accuracy, in the order of 5 cm. Narrowband measurements, spread in space can improve the performance of the algorithm, which is important for narrowband UHF RFID. Experimental results also indicate cases where the performance of the method degrades. Hopefully, this work will spark interest on “classifying” the environment as line-of-sight or multipath-rich, discovering the order of reflections for the latter case.en
ΤύποςΠλήρης Δημοσίευση σε Συνέδριοel
ΤύποςConference Full Paperen
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2024-08-02-
Ημερομηνία Δημοσίευσης2022-
Θεματική ΚατηγορίαLocation awarenessen
Θεματική ΚατηγορίαEstimationen
Θεματική ΚατηγορίαUHF measurementsen
Θεματική ΚατηγορίαRadaren
Θεματική ΚατηγορίαRadar imagingen
Θεματική ΚατηγορίαReflectionen
Θεματική ΚατηγορίαClassification algorithmsen
Βιβλιογραφική ΑναφοράS. Peppas, E. Giannelos, G. Vougioukas and A. Bletsas, "Where is the wall? Radar imaging-based narrowband RFID and reflector localization," in Proceedings of the 2022 IEEE International Conference on RFID (RFID 2022), Las Vegas, NV, USA, 2022, pp. 144-149, doi: 10.1109/RFID54732.2022.9795969.en

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