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| Content Provider | IET Digital Library |
|---|---|
| Author | Feng, Caixia Chen, Xinwei Han, Liping Li, Li Han, Guorui Zhang, Wenmei |
| Abstract | This study presents a novel angle-based chipless radio frequency identification tag. Its scatterer is designed to be Y-shaped. It encodes data using the space angles between the arms of the Y-shape and is identified by measuring the scattered field in two orthogonal polarisation directions. Even if it is rotated, the tag can be identified. In addition, the tag is excited with a circularly polarised wave. The cases excited with an elliptically polarised wave are also discussed. Finally, the proposed tag is realised and measured. The results indicate the realised tags operate in the frequency range 1.4–1.8 and 2.1–2.5 GHz for different codes. Every element can carry 8.1 bits of coding information. The identification errors are less than ±3.8°. |
| Starting Page | 1778 |
| Ending Page | 1785 |
| Page Count | 8 |
| ISSN | 17518725 |
| Volume Number | 9 |
| e-ISSN | 17518733 |
| Issue Number | Issue 15, Dec (2015) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-map/9/15 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-map.2015.0197 |
| Journal | IET Microwaves, Antennas & Propagation |
| Publisher Date | 2015-12-10 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Circularly Polarised Wave Frequency 1.4 GHz to 2.5 GHz Novel Angle-based Y-shaped Chipless Radio Frequency Identification Tag Orthogonal Polarisation Directions Radiofrequency Identification RFID System |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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