Method to reduce distance-sensitivity within an operating range in HF-RFID WPT links
This paper describes a general method to design reader loop antennas for reduced distance-sensitivity in High Frequency Radio Frequency Identification (HF-RFID) links. The method determines an appropriate average radius of reverse-current turns to be incorporated in a loop antenna, in order to limit...
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| Format: | Conference or Workshop Item |
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Institute of Electrical and Electronics Engineers Inc.
2016
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| _version_ | 1796862048397688832 |
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| author | Eteng, A. A. Abdul Rahim, S. K. Chee Yen, L. Elobaid, H. A. E. |
| author_facet | Eteng, A. A. Abdul Rahim, S. K. Chee Yen, L. Elobaid, H. A. E. |
| author_sort | Eteng, A. A. |
| collection | ePrints |
| description | This paper describes a general method to design reader loop antennas for reduced distance-sensitivity in High Frequency Radio Frequency Identification (HF-RFID) links. The method determines an appropriate average radius of reverse-current turns to be incorporated in a loop antenna, in order to limit the increase of mutual inductance as antenna pairs are brought closer together. The application of the method in a design scenario reduces the variation ratio in link transfer efficiency from 0.57 to 0.28. The results show a potential for applying the proposed method to implement stable wireless power transfer (WPT) links using HF-RFID infrastructure. |
| first_indexed | 2024-03-05T20:05:39Z |
| format | Conference or Workshop Item |
| id | utm.eprints-73246 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T20:05:39Z |
| publishDate | 2016 |
| publisher | Institute of Electrical and Electronics Engineers Inc. |
| record_format | dspace |
| spelling | utm.eprints-732462017-11-27T09:02:11Z http://eprints.utm.my/73246/ Method to reduce distance-sensitivity within an operating range in HF-RFID WPT links Eteng, A. A. Abdul Rahim, S. K. Chee Yen, L. Elobaid, H. A. E. TK Electrical engineering. Electronics Nuclear engineering This paper describes a general method to design reader loop antennas for reduced distance-sensitivity in High Frequency Radio Frequency Identification (HF-RFID) links. The method determines an appropriate average radius of reverse-current turns to be incorporated in a loop antenna, in order to limit the increase of mutual inductance as antenna pairs are brought closer together. The application of the method in a design scenario reduces the variation ratio in link transfer efficiency from 0.57 to 0.28. The results show a potential for applying the proposed method to implement stable wireless power transfer (WPT) links using HF-RFID infrastructure. Institute of Electrical and Electronics Engineers Inc. 2016 Conference or Workshop Item PeerReviewed Eteng, A. A. and Abdul Rahim, S. K. and Chee Yen, L. and Elobaid, H. A. E. (2016) Method to reduce distance-sensitivity within an operating range in HF-RFID WPT links. In: 10th European Conference on Antennas and Propagation, EuCAP 2016, 10 April 2016 through 15 April 2016, Switzerland. https://www.scopus.com/inward/record.uri?eid=2-s2.0-84979211161&doi=10.1109%2fEuCAP.2016.7481815&partnerID=40&md5=f79ab334efb9ba0d1c07881ec8d3feba |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Eteng, A. A. Abdul Rahim, S. K. Chee Yen, L. Elobaid, H. A. E. Method to reduce distance-sensitivity within an operating range in HF-RFID WPT links |
| title | Method to reduce distance-sensitivity within an operating range in HF-RFID WPT links |
| title_full | Method to reduce distance-sensitivity within an operating range in HF-RFID WPT links |
| title_fullStr | Method to reduce distance-sensitivity within an operating range in HF-RFID WPT links |
| title_full_unstemmed | Method to reduce distance-sensitivity within an operating range in HF-RFID WPT links |
| title_short | Method to reduce distance-sensitivity within an operating range in HF-RFID WPT links |
| title_sort | method to reduce distance sensitivity within an operating range in hf rfid wpt links |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
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