A compact low-profile circularly-polarized antenna for ultra high frequency (UHF) radio frequency identification (RFID) reader applications

Ting Jui Huang*, Heng-Tung Hsu, Huei Jie Jhang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

We have successfully demonstrated a novel design of compact and low-profile circularly-polarized antenna for UHF RFID reader applications. The proposed antenna features very good impedance bandwidth from 845 MHz to 964 MHz and a very good AR bandwidth from 860 MHz to 935 MHz. A peak gain of 7.8 dBic was also achieved. These superior performances have made the proposed antenna configuration well suitable for passive RFID applications at UHF band.

Original languageEnglish
Title of host publication2012 IEEE International Conference on Wireless Information Technology and Systems, ICWITS 2012
DOIs
StatePublished - 1 Dec 2012
Event2012 IEEE International Conference on Wireless Information Technology and Systems, ICWITS 2012 - Maui, HI, United States
Duration: 11 Nov 201216 Nov 2012

Publication series

Name2012 IEEE International Conference on Wireless Information Technology and Systems, ICWITS 2012

Conference

Conference2012 IEEE International Conference on Wireless Information Technology and Systems, ICWITS 2012
CountryUnited States
CityMaui, HI
Period11/11/1216/11/12

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    Huang, T. J., Hsu, H-T., & Jhang, H. J. (2012). A compact low-profile circularly-polarized antenna for ultra high frequency (UHF) radio frequency identification (RFID) reader applications. In 2012 IEEE International Conference on Wireless Information Technology and Systems, ICWITS 2012 [6417750] (2012 IEEE International Conference on Wireless Information Technology and Systems, ICWITS 2012). https://doi.org/10.1109/ICWITS.2012.6417750