Determining the dielectric properties of a car tire for an advanced tire monitoring system

Jasmin Grosinger; Lukas W. Mayer; Christoph F. Mecklenbr̈auker; Arpad L. Scholtz

doi:10.1109/VETECF.2009.5379069

Determining the dielectric properties of a car tire for an advanced tire monitoring system

Jasmin Grosinger^*, Lukas W. Mayer, Christoph F. Mecklenbr̈auker, Arpad L. Scholtz

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

Abstract

Conventional tire pressure monitoring systems (TPMS) measure the air pressure in each tire of a car with a sensor mounted on the rim. In future, advanced tire monitoring systems (ATMS) will measure additional data like tire temperature, contact area, vertical load, and slip angle. As a consequence, ATMS modules must be mounted directly at the tire tread. Furthermore, tire identification and lifecycle management via radio frequency identification (RFID) will be enabled. To design appropriate antennas for these applications, it is mandatory to investigate the interaction of antennas with the tire. Therefore we explore the tire structure and the dielectric material properties of the tire rubber. In this contribution the characterization of the dielectric tire materials using an open-ended coaxial probe is presented. We measure the reflection coefficients for each rubber tire layer and determine the relative permittivity and loss tangent by a numerical curve fitting method. The dielectric properties of each rubber layer are measured for a standard and a run-flat tire.

Original language	English
Title of host publication	Proceedings of the 2009 IEEE 70th Vehicular Technology Conference Fall, VTC 2009 Fall
DOIs	https://doi.org/10.1109/VETECF.2009.5379069
Publication status	Published - 2009
Externally published	Yes
Event	2009 IEEE 70th Vehicular Technology Conference Fall, VTC 2009 Fall - Anchorage, AK, United States Duration: 20 Sept 2009 → 23 Sept 2009

Publication series

Name	IEEE Vehicular Technology Conference
ISSN (Print)	1550-2252

Conference

Conference	2009 IEEE 70th Vehicular Technology Conference Fall, VTC 2009 Fall
Country/Territory	United States
City	Anchorage, AK
Period	20/09/09 → 23/09/09

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering
Applied Mathematics

Access to Document

10.1109/VETECF.2009.5379069

Cite this

Determining the dielectric properties of a car tire for an advanced tire monitoring system. / Grosinger, Jasmin; Mayer, Lukas W.; Mecklenbr̈auker, Christoph F. et al.
Proceedings of the 2009 IEEE 70th Vehicular Technology Conference Fall, VTC 2009 Fall. 2009. 5379069 (IEEE Vehicular Technology Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

Grosinger, J, Mayer, LW, Mecklenbr̈auker, CF & Scholtz, AL 2009, Determining the dielectric properties of a car tire for an advanced tire monitoring system. in Proceedings of the 2009 IEEE 70th Vehicular Technology Conference Fall, VTC 2009 Fall., 5379069, IEEE Vehicular Technology Conference, 2009 IEEE 70th Vehicular Technology Conference Fall, VTC 2009 Fall, Anchorage, AK, United States, 20/09/09. https://doi.org/10.1109/VETECF.2009.5379069

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abstract = "Conventional tire pressure monitoring systems (TPMS) measure the air pressure in each tire of a car with a sensor mounted on the rim. In future, advanced tire monitoring systems (ATMS) will measure additional data like tire temperature, contact area, vertical load, and slip angle. As a consequence, ATMS modules must be mounted directly at the tire tread. Furthermore, tire identification and lifecycle management via radio frequency identification (RFID) will be enabled. To design appropriate antennas for these applications, it is mandatory to investigate the interaction of antennas with the tire. Therefore we explore the tire structure and the dielectric material properties of the tire rubber. In this contribution the characterization of the dielectric tire materials using an open-ended coaxial probe is presented. We measure the reflection coefficients for each rubber tire layer and determine the relative permittivity and loss tangent by a numerical curve fitting method. The dielectric properties of each rubber layer are measured for a standard and a run-flat tire.",

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AB - Conventional tire pressure monitoring systems (TPMS) measure the air pressure in each tire of a car with a sensor mounted on the rim. In future, advanced tire monitoring systems (ATMS) will measure additional data like tire temperature, contact area, vertical load, and slip angle. As a consequence, ATMS modules must be mounted directly at the tire tread. Furthermore, tire identification and lifecycle management via radio frequency identification (RFID) will be enabled. To design appropriate antennas for these applications, it is mandatory to investigate the interaction of antennas with the tire. Therefore we explore the tire structure and the dielectric material properties of the tire rubber. In this contribution the characterization of the dielectric tire materials using an open-ended coaxial probe is presented. We measure the reflection coefficients for each rubber tire layer and determine the relative permittivity and loss tangent by a numerical curve fitting method. The dielectric properties of each rubber layer are measured for a standard and a run-flat tire.

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Determining the dielectric properties of a car tire for an advanced tire monitoring system

Abstract

Publication series

Conference

ASJC Scopus subject areas

Access to Document

Other files and links

Measurement Based Performance Evaluation of Advanced Tire Monitoring Systems Using RFID Technology

Cite this

Determining the dielectric properties of a car tire for an advanced tire monitoring system

Abstract

Publication series

Conference

ASJC Scopus subject areas

Access to Document

Other files and links

Activities

Measurement Based Performance Evaluation of Advanced Tire Monitoring Systems Using RFID Technology

Cite this