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Article: Compact metallic RFID tag antennas with a loop-fed method
Title | Compact metallic RFID tag antennas with a loop-fed method |
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Authors | |
Keywords | Compact antenna feeding network low profile metallic surface RFID tag antenna |
Issue Date | 2011 |
Publisher | IEEE. |
Citation | Ieee Transactions On Antennas And Propagation, 2011, v. 59 n. 12, p. 4454-4462 How to Cite? |
Abstract | Several compact, low profile and metal-attachable RFID tag antennas with a loop-fed method are proposed for UHF RFID systems. The structure of the proposed antennas comprise of two parts: (1) The radiator part consists of two shorted patches, which can be treated as two quarter-wave patch antennas or a cavity. (2) A small loop printed on the paper serves as the feeding structure. The small loop provides the needed inductance for the tag and is connected to the RFID chip. The input impedance of the antenna can be easily adjusted by changing loop dimensions. The antenna has the compact size of 80 mm × 25 mm × 3.5 mm, and the realized gain about -3.6 dB. The measured results show that these antennas have good performance when attached onto metallic surfaces. © 2011 IEEE. |
Persistent Identifier | http://hdl.handle.net/10722/155705 |
ISSN | 2023 Impact Factor: 4.6 2023 SCImago Journal Rankings: 1.794 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yang, PH | en_HK |
dc.contributor.author | Li, Y | en_HK |
dc.contributor.author | Jiang, L | en_HK |
dc.contributor.author | Chew, WC | en_HK |
dc.contributor.author | Ye, TT | en_HK |
dc.date.accessioned | 2012-08-08T08:34:54Z | - |
dc.date.available | 2012-08-08T08:34:54Z | - |
dc.date.issued | 2011 | en_HK |
dc.identifier.citation | Ieee Transactions On Antennas And Propagation, 2011, v. 59 n. 12, p. 4454-4462 | en_HK |
dc.identifier.issn | 0018-926X | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/155705 | - |
dc.description.abstract | Several compact, low profile and metal-attachable RFID tag antennas with a loop-fed method are proposed for UHF RFID systems. The structure of the proposed antennas comprise of two parts: (1) The radiator part consists of two shorted patches, which can be treated as two quarter-wave patch antennas or a cavity. (2) A small loop printed on the paper serves as the feeding structure. The small loop provides the needed inductance for the tag and is connected to the RFID chip. The input impedance of the antenna can be easily adjusted by changing loop dimensions. The antenna has the compact size of 80 mm × 25 mm × 3.5 mm, and the realized gain about -3.6 dB. The measured results show that these antennas have good performance when attached onto metallic surfaces. © 2011 IEEE. | en_HK |
dc.language | eng | en_US |
dc.publisher | IEEE. | - |
dc.relation.ispartof | IEEE Transactions on Antennas and Propagation | en_HK |
dc.subject | Compact antenna | en_HK |
dc.subject | feeding network | en_HK |
dc.subject | low profile | en_HK |
dc.subject | metallic surface | en_HK |
dc.subject | RFID tag antenna | en_HK |
dc.title | Compact metallic RFID tag antennas with a loop-fed method | en_HK |
dc.type | Article | en_HK |
dc.identifier.email | Jiang, L: jianglj@hku.hk | en_HK |
dc.identifier.email | Chew, WC: wcchew@hku.hk | en_HK |
dc.identifier.authority | Jiang, L=rp01338 | en_HK |
dc.identifier.authority | Chew, WC=rp00656 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1109/TAP.2011.2165484 | en_HK |
dc.identifier.scopus | eid_2-s2.0-82455208682 | en_HK |
dc.identifier.hkuros | 210786 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-82455208682&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 59 | en_HK |
dc.identifier.issue | 12 | en_HK |
dc.identifier.spage | 4454 | en_HK |
dc.identifier.epage | 4462 | en_HK |
dc.identifier.isi | WOS:000297585600006 | - |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Yang, PH=7403931844 | en_HK |
dc.identifier.scopusauthorid | Li, Y=36078298200 | en_HK |
dc.identifier.scopusauthorid | Jiang, L=36077777200 | en_HK |
dc.identifier.scopusauthorid | Chew, WC=36014436300 | en_HK |
dc.identifier.scopusauthorid | Ye, TT=7102429449 | en_HK |
dc.identifier.issnl | 0018-926X | - |