MINIATURIZATION OF AN UHF RFID READER ANTENNA USING AN ARTIFICIAL MAGNETO-DIELECTRIC
- Authors
- Chung, Haeil; Lee, Youngki; Choi, Jaehoon
- Issue Date
- Sep-2010
- Publisher
- WILEY-BLACKWELL
- Keywords
- miniaturization; RFID; metamaterial; split ring resonator; artificial magneto-dielectric
- Citation
- MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.52, no.9, pp.1926 - 1930
- Indexed
- SCIE
SCOPUS
- Journal Title
- MICROWAVE AND OPTICAL TECHNOLOGY LETTERS
- Volume
- 52
- Number
- 9
- Start Page
- 1926
- End Page
- 1930
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/174163
- DOI
- 10.1002/mop.25423
- ISSN
- 0895-2477
- Abstract
- In this article, a miniaturization method for a ultrahigh frequency radio frequency identification reader antenna using an artificial magneto-dielectric is proposed. The miniaturization was achieved using an artificial magneto-dielectric, realized using a split ring resonator (SRR). The 10 dB return loss bandwidth of the designed antenna ranges from 908.5 to 914 MHz. The measured peak gain is -3.75 dBi and the axial ratio is below 3 dB over the frequency band of interest.
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