Spatial signal attenuation model of active RFID tags
© 2017 IEEE. How to achieve desired accuracy of RFID localization is challenging for high dynamic and sparse environments, especially for anisotropic RFID tags. We introduce a new method of measuring location of the active RFID tags in three-dimension space to improve localization accuracy. This res...
| Main Authors: | , , , , , |
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| Format: | Conference Paper |
| Published: |
2017
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| Online Access: | http://hdl.handle.net/20.500.11937/70033 |
| _version_ | 1848762197916778496 |
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| author | Xu, S. Li, W. Yi, S. Huang, C. Wu, Changzhi Chi, Hung-Lin |
| author_facet | Xu, S. Li, W. Yi, S. Huang, C. Wu, Changzhi Chi, Hung-Lin |
| author_sort | Xu, S. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | © 2017 IEEE. How to achieve desired accuracy of RFID localization is challenging for high dynamic and sparse environments, especially for anisotropic RFID tags. We introduce a new method of measuring location of the active RFID tags in three-dimension space to improve localization accuracy. This research (i) provides directional signal-distribution models for both horizontal and vertical orientation of anisotropic active RFID tags, (ii) improves an attenuation model of RF signal with transmitting distance for real applications and (iii) deduces a spatial signal attenuation model of an active RFID tag (SSAM). The accuracy of the model is less than 4 dB for more than probability 50% based on the experimental results, location accuracy is up to 1 meter in 400 m2 experimental field. |
| first_indexed | 2025-11-14T10:43:45Z |
| format | Conference Paper |
| id | curtin-20.500.11937-70033 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T10:43:45Z |
| publishDate | 2017 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-700332018-08-08T04:57:12Z Spatial signal attenuation model of active RFID tags Xu, S. Li, W. Yi, S. Huang, C. Wu, Changzhi Chi, Hung-Lin © 2017 IEEE. How to achieve desired accuracy of RFID localization is challenging for high dynamic and sparse environments, especially for anisotropic RFID tags. We introduce a new method of measuring location of the active RFID tags in three-dimension space to improve localization accuracy. This research (i) provides directional signal-distribution models for both horizontal and vertical orientation of anisotropic active RFID tags, (ii) improves an attenuation model of RF signal with transmitting distance for real applications and (iii) deduces a spatial signal attenuation model of an active RFID tag (SSAM). The accuracy of the model is less than 4 dB for more than probability 50% based on the experimental results, location accuracy is up to 1 meter in 400 m2 experimental field. 2017 Conference Paper http://hdl.handle.net/20.500.11937/70033 10.1109/ISPAN-FCST-ISCC.2017.51 restricted |
| spellingShingle | Xu, S. Li, W. Yi, S. Huang, C. Wu, Changzhi Chi, Hung-Lin Spatial signal attenuation model of active RFID tags |
| title | Spatial signal attenuation model of active RFID tags |
| title_full | Spatial signal attenuation model of active RFID tags |
| title_fullStr | Spatial signal attenuation model of active RFID tags |
| title_full_unstemmed | Spatial signal attenuation model of active RFID tags |
| title_short | Spatial signal attenuation model of active RFID tags |
| title_sort | spatial signal attenuation model of active rfid tags |
| url | http://hdl.handle.net/20.500.11937/70033 |