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| Content Provider | IET Digital Library |
|---|---|
| Author | Tang, Tao She, Ying Deng, Xiaobo Wen, Guangjun |
| Abstract | A novel ultra-high frequency radio frequency identification tag antenna designed for multi-usage is proposed in this study, which can work on the human body, blood bags, and water-filled container as well as free space. The tag antenna is fabricated on the F4B-2 substrate, whose relative permittivity is 2.65 and dielectric loss tangent is 0.002. The radiation unit is formed by four main circular loops, two semicircle loops, and four round arcs, all these loops and arcs are surrounded by an elliptical loop located on the outer edge of the substrate. The antenna has an elliptical structure, whose long axis and short axis are 76, 32 mm, respectively. In different applications, the presented antenna maintains a stable operating frequency and has good conjugate impedance matching with the tag chip. |
| Starting Page | 1989 |
| Ending Page | 1996 |
| Page Count | 8 |
| ISSN | 17518725 |
| Volume Number | 13 |
| e-ISSN | 17518733 |
| Issue Number | Issue 12, Oct (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-map/13/12 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-map.2018.5789 |
| Journal | IET Microwaves, Antennas & Propagation |
| Publisher Date | 2019-05-29 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Blood Bags Circular Loops Dielectric Loss Dielectric Loss Tangent Dipole Antenna Elliptical Loop Elliptical Structure F4B-2 Substrate Human Body Impedance Matching Photonic Technology Radiation Mechanism Analysis Radiofrequency Identification Relative Permittivity RFID System Round Arcs Semicircle Loops Single Antenna Tag Antenna UHF Antenna Ultra-high Frequency Radio Frequency Identification Water-filled Container |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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