Localization of UHF RFID Magnetic Field Sensor Tags

R. Fischbacher; L. Gortschacher; F. Amtmann; P. Priller; W. Bosch; J. Grosinger

doi:10.1109/RWS45077.2020.9050026

Localization of UHF RFID Magnetic Field Sensor Tags

R. Fischbacher, L. Gortschacher, F. Amtmann, P. Priller, W. Bosch, J. Grosinger

Institut für Hochfrequenztechnik (4510)

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

Abstract

In this paper, we present a passive ultra high frequency (UHF) radio frequency identification (RFID) magnetic field sensor system. The system consists of a sensor transponder (tag), which detects a magnetic field above a certain threshold by means of a reed switch connected to a one-bit sensor interface of a state-of-the-art UHF RFID chip. In addition, the system allows localizing of the sensor tag by means of direction of arrival (DoA) estimation implemented at the UHF RFID reader. In an application example, the reed switch is triggered by a permanent magnet, which is attached to the on/off switch of a solder station, thus allowing detection of its switching status and location. We investigate the influence of the tags sensing state on the localization capability and the tag wake-up power. The conducted measurements show that the sensing state has an insignificant influence on the accuracy of DoA estimation, but has a significant influence on the wake-up power.

Originalsprache	englisch
Titel	2020 IEEE Radio and Wireless Symposium (RWS)
Herausgeber (Verlag)	IEEE Computer Society
Seiten	169-172
Seitenumfang	4
ISBN (elektronisch)	9781728111209
DOIs	https://doi.org/10.1109/RWS45077.2020.9050026
Publikationsstatus	Veröffentlicht - 1 Jan. 2020
Veranstaltung	2020 IEEE Radio and Wireless Symposium - San Antonio, USA / Vereinigte Staaten Dauer: 26 Jan. 2020 → 29 Jan. 2020

Konferenz

Konferenz	2020 IEEE Radio and Wireless Symposium
Kurztitel	RWS 2020
Land/Gebiet	USA / Vereinigte Staaten
Ort	San Antonio
Zeitraum	26/01/20 → 29/01/20

ASJC Scopus subject areas

Computernetzwerke und -kommunikation
Angewandte Informatik
Elektrotechnik und Elektronik
Kommunikation

Fields of Expertise

Information, Communication & Computing

UN SDGs

Dieser Output leistet einen Beitrag zu folgendem(n) Ziel(en) für nachhaltige Entwicklung

Zugriff auf Dokument

10.1109/RWS45077.2020.9050026

Andere Dateien und Links

http://www.scopus.com/inward/record.url?scp=85083259777&partnerID=8YFLogxK

1 Abgeschlossen
2 Laufend

Wireless Power Transmission for Sustainable Electronics (WIPE)
Bösch, W., Görtschacher, L. J., Pachler, W., Freidl, P. F., Khan, H. N., Gadringer, M. E., Greiner, P., Gentili, F., Glanzer, C., Grosinger, J., Fischbacher, R. B., Deutschmann, B., Shetty, D. & Romero Lopera, J.
1/04/13 → …
Projekt: Arbeitsgebiet
Radio Frequenz Identifikation (RFID) Technologie
Görtschacher, L. J., Pachler, W., Freidl, P. F., Bösch, W., Gadringer, M. E., Khan, H. N., Greiner, P., Glanzer, C., Grosinger, J., Fischbacher, R. B., Deutschmann, B., Romero Lopera, J. & Shetty, D.
1/04/13 → …
Projekt: Arbeitsgebiet
Dessnet - Zuverlässige, sichere und zeitnahe Sensornetzwerke
Mangard, S., Glanzer, C., Görtschacher, L. J., Bösch, W., Grosinger, J., Fischbacher, R. B., Deutschmann, B. & Shetty, D.
1/06/17 → 31/07/21
Projekt: Forschungsprojekt

1 Konferenz oder Fachtagung (Teilnahme an/Organisation von)
1 Mitgliedschaft in Forschungsnetzwerk oder Expertengruppe

IEEE Microwave Theory & Technology Society (Externe Organisation)
Jasmin Grosinger (Mitglied)
2022
Aktivität: Mitgliedschaft › Mitgliedschaft in Forschungsnetzwerk oder Expertengruppe
IEEE Radio & Wireless Week 2020
Jasmin Grosinger (Organisator/-in), Jasmin Grosinger (Vorsitzende/r) & Jasmin Grosinger (Teilnehmer/-in)
2019 → 2020
Aktivität: Teilnahme an / Organisation von › Konferenz oder Fachtagung (Teilnahme an/Organisation von)

Dieses zitieren

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title = "Localization of UHF RFID Magnetic Field Sensor Tags",

abstract = "In this paper, we present a passive ultra high frequency (UHF) radio frequency identification (RFID) magnetic field sensor system. The system consists of a sensor transponder (tag), which detects a magnetic field above a certain threshold by means of a reed switch connected to a one-bit sensor interface of a state-of-the-art UHF RFID chip. In addition, the system allows localizing of the sensor tag by means of direction of arrival (DoA) estimation implemented at the UHF RFID reader. In an application example, the reed switch is triggered by a permanent magnet, which is attached to the on/off switch of a solder station, thus allowing detection of its switching status and location. We investigate the influence of the tags sensing state on the localization capability and the tag wake-up power. The conducted measurements show that the sensing state has an insignificant influence on the accuracy of DoA estimation, but has a significant influence on the wake-up power.",

author = "R. Fischbacher and L. Gortschacher and F. Amtmann and P. Priller and W. Bosch and J. Grosinger",

year = "2020",

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doi = "10.1109/RWS45077.2020.9050026",

language = "English",

pages = "169--172",

booktitle = "2020 IEEE Radio and Wireless Symposium (RWS)",

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AU - Fischbacher, R.

AU - Gortschacher, L.

AU - Amtmann, F.

AU - Priller, P.

AU - Bosch, W.

AU - Grosinger, J.

PY - 2020/1/1

Y1 - 2020/1/1

N2 - In this paper, we present a passive ultra high frequency (UHF) radio frequency identification (RFID) magnetic field sensor system. The system consists of a sensor transponder (tag), which detects a magnetic field above a certain threshold by means of a reed switch connected to a one-bit sensor interface of a state-of-the-art UHF RFID chip. In addition, the system allows localizing of the sensor tag by means of direction of arrival (DoA) estimation implemented at the UHF RFID reader. In an application example, the reed switch is triggered by a permanent magnet, which is attached to the on/off switch of a solder station, thus allowing detection of its switching status and location. We investigate the influence of the tags sensing state on the localization capability and the tag wake-up power. The conducted measurements show that the sensing state has an insignificant influence on the accuracy of DoA estimation, but has a significant influence on the wake-up power.

AB - In this paper, we present a passive ultra high frequency (UHF) radio frequency identification (RFID) magnetic field sensor system. The system consists of a sensor transponder (tag), which detects a magnetic field above a certain threshold by means of a reed switch connected to a one-bit sensor interface of a state-of-the-art UHF RFID chip. In addition, the system allows localizing of the sensor tag by means of direction of arrival (DoA) estimation implemented at the UHF RFID reader. In an application example, the reed switch is triggered by a permanent magnet, which is attached to the on/off switch of a solder station, thus allowing detection of its switching status and location. We investigate the influence of the tags sensing state on the localization capability and the tag wake-up power. The conducted measurements show that the sensing state has an insignificant influence on the accuracy of DoA estimation, but has a significant influence on the wake-up power.

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M3 - Conference paper

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BT - 2020 IEEE Radio and Wireless Symposium (RWS)

PB - IEEE Computer Society

T2 - 2020 IEEE Radio and Wireless Symposium

Y2 - 26 January 2020 through 29 January 2020

ER -

Localization of UHF RFID Magnetic Field Sensor Tags

Abstract

Konferenz

ASJC Scopus subject areas

Fields of Expertise

UN SDGs

Zugriff auf Dokument

Andere Dateien und Links

Fingerprint

Projekte

Wireless Power Transmission for Sustainable Electronics (WIPE)

Radio Frequenz Identifikation (RFID) Technologie

Dessnet - Zuverlässige, sichere und zeitnahe Sensornetzwerke

Aktivitäten

IEEE Microwave Theory & Technology Society (Externe Organisation)

IEEE Radio & Wireless Week 2020

Dieses zitieren