Power Transmission of UHF Passive Embedded RFID in Tires
UHF passive RFID tags embedded in tires have a deep impact on tire life cycle management and tire monitoring. In this work, we present the power transmission of UHF passive embedded RFID in tires. In UHF passive embedded RFID systems in tires, the bidirectional radio link between reader and tags goe...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2014/897041 |
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| author | Shengbo Hu Bing Si Heng Shu Jinrong Mo |
| author_facet | Shengbo Hu Bing Si Heng Shu Jinrong Mo |
| author_sort | Shengbo Hu |
| collection | DOAJ |
| description | UHF passive RFID tags embedded in tires have a deep impact on tire life cycle management and tire monitoring. In this work, we present the power transmission of UHF passive embedded RFID in tires. In UHF passive embedded RFID systems in tires, the bidirectional radio link between reader and tags goes through air and tires. The total path loss contains reflection loss at tire-air boundaries and attenuation loss in the tires. The power transmission is based on the permittivity of tires and tire-air boundary conditions. We give an OCP method for measuring the permittivity of tires. By analyzing the radio link for UHF passive RFID, we establish a model of wave propagation of UHF embedded RFID in tires and make numerical analyses. Numerical analyses show that the error of the OCP methods for measuring the permittivity of tires is small, the parallel polarization and normal incidence of wave are chosen for improving the performance of the UHF embedded RFID in tires, and distance is chosen to keep power transmission function from locating valley. |
| format | Article |
| id | doaj-art-fec0b8700e4c4decb3c8ae91bec676d3 |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-fec0b8700e4c4decb3c8ae91bec676d32025-02-03T05:58:29ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772014-01-01201410.1155/2014/897041897041Power Transmission of UHF Passive Embedded RFID in TiresShengbo Hu0Bing Si1Heng Shu2Jinrong Mo3Institute of Intelligent Information, Guizhou Normal University, Guiyang 550001, ChinaInstitute of New Technology, Guizhou Academy of Sciences, Guiyang 550001, ChinaInstitute of Intelligent Information, Guizhou Normal University, Guiyang 550001, ChinaInstitute of Intelligent Information, Guizhou Normal University, Guiyang 550001, ChinaUHF passive RFID tags embedded in tires have a deep impact on tire life cycle management and tire monitoring. In this work, we present the power transmission of UHF passive embedded RFID in tires. In UHF passive embedded RFID systems in tires, the bidirectional radio link between reader and tags goes through air and tires. The total path loss contains reflection loss at tire-air boundaries and attenuation loss in the tires. The power transmission is based on the permittivity of tires and tire-air boundary conditions. We give an OCP method for measuring the permittivity of tires. By analyzing the radio link for UHF passive RFID, we establish a model of wave propagation of UHF embedded RFID in tires and make numerical analyses. Numerical analyses show that the error of the OCP methods for measuring the permittivity of tires is small, the parallel polarization and normal incidence of wave are chosen for improving the performance of the UHF embedded RFID in tires, and distance is chosen to keep power transmission function from locating valley.http://dx.doi.org/10.1155/2014/897041 |
| spellingShingle | Shengbo Hu Bing Si Heng Shu Jinrong Mo Power Transmission of UHF Passive Embedded RFID in Tires International Journal of Antennas and Propagation |
| title | Power Transmission of UHF Passive Embedded RFID in Tires |
| title_full | Power Transmission of UHF Passive Embedded RFID in Tires |
| title_fullStr | Power Transmission of UHF Passive Embedded RFID in Tires |
| title_full_unstemmed | Power Transmission of UHF Passive Embedded RFID in Tires |
| title_short | Power Transmission of UHF Passive Embedded RFID in Tires |
| title_sort | power transmission of uhf passive embedded rfid in tires |
| url | http://dx.doi.org/10.1155/2014/897041 |
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