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UHF RFID tag antennas for wearable devices

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cris.virtual.department Universiti Malaysia Perlis
cris.virtual.department Universiti Malaysia Perlis
cris.virtual.department Universiti Malaysia Perlis
cris.virtualsource.department 44e0d41b-085d-4468-8f96-2245ac24ebb9
cris.virtualsource.department e4aaaf69-3436-4dcd-ab15-19828fa5a557
cris.virtualsource.department f007ab66-029c-4c0a-96d8-a55d6ab1dc2e
dc.contributor.author Saidatul Norlyana Azemi
dc.contributor.author Wan Nur Azreen Azemin
dc.contributor.author Nornikman Hassan
dc.contributor.author Amiza Amir
dc.contributor.author Mohd Rashidi Che Beson
dc.date.accessioned 2025-08-20T07:01:54Z
dc.date.available 2025-08-20T07:01:54Z
dc.date.issued 2023
dc.description.abstract RFID technology is evolving as one of the most popular technologies in this era of technology, fast gaining attention due to high demand from users and rapidly garnering interest in scientific and commercial areas. The frequency used will be determined by the RFID application, and the power rate will change as the frequency increases. Without a straight line of sight, the RFID tag antenna can identify distinct objects. For wearable applications, several RFID tag antennas are too big to match the chip impedance. In order to overcome that problem, a small tag RFID tag antenna for UHF is designed which aimed to be operated from 865 to 867 MHz for assembling production. Impedance matching is used to transforms the impedance of the radiating antenna, to match the chip impedance. To design and simulate the designed antenna, CST Microwave Studio software has been used in this project to get the desired result which is the return loss and gain. The design for this antenna is very simple to ease the fabrication process. Overall, the construction comprises a spiral-shaped loop RFID tag antenna printed on Roger substrate RO4350 with a height of 0.8 mm and a dielectric constant of 3.3. The simulation result of the reflection coefficient of the antenna is 866 MHz at the operating frequency.
dc.identifier.doi 10.1063/5.0112214
dc.identifier.uri https://pubs.aip.org/aip/acp/article-abstract/2579/1/020009/2915342/UHF-RFID-tag-antennas-for-wearable-devices?redirectedFrom=fulltext
dc.identifier.uri https://hdl.handle.net/20.500.14170/14374
dc.language.iso en
dc.publisher AIP Publishing Ltd.
dc.relation.conference 2nd International Symposium on Engineering and Technology
dc.relation.ispartof AIP Conference Proceedings
dc.relation.issn 0094-243X
dc.title UHF RFID tag antennas for wearable devices
dc.type proceedings-article
dspace.entity.type Publication
oaire.citation.volume 2746
oairecerif.author.affiliation Universiti Malaysia Perlis
oairecerif.author.affiliation Universiti Malaysia Perlis
oairecerif.author.affiliation Universiti Teknikal Malaysia Melaka
oairecerif.author.affiliation Universiti Malaysia Perlis
oairecerif.author.affiliation Universiti Malaysia Perlis
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