Low-profile platform-tolerant RFID tag with artificial magnetic conductor (AMC)
✍ Scribed by Dongho Kim; Junho Yeo; Jae Ick Choi
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 187 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Abstract
A novel low‐profile (≈0.01λ) platform‐tolerant passive RFID tag incorporated with artificial magnetic conductor (AMC) is proposed in this letter. It consists of a modified dipole antenna combined with an AMC ground plane and a tag chip attached on the feeding point of the antenna. The proposed tag shows long and stable read range from 4 to 6 m with a realized gain ranging from 4.1 to 5.3 dB for different platform materials such as metals and lossy liquids. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 2292–2294, 2008; Published online in Wiley InterScience (www.interscience.wiley.com).DOI 10.1002/mop.23690