CPW-Fed Wideband Circular Polarized Antenna for UHF RFID Applications
Joint Authors
Kim, Sun-Woong
Kim, Guen-Sik
Choi, Dong-You
Source
International Journal of Antennas and Propagation
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-07-16
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
We propose a wide bandwidth antenna with a circular polarization for universal Ultra High Frequency (UHF) radio-frequency identification (RFID) reader applications.
To achieve a wide 3 dB axial ratio (AR) bandwidth, three T-shaped microstrip lines are inserted into the ground plane.
The measured impedance bandwidth of the proposed antenna is 480 MHz and extends from 660 to 1080 MHz, and the 3 dB AR bandwidth is 350 MHz and extends from 800 to 1155 MHz.
The radiation pattern is a bidirectional pattern with a maximum antenna gain of 3.67 dBi.
The overall size of the proposed antenna is 114 × 114 × 0.8 mm3.
American Psychological Association (APA)
Kim, Sun-Woong& Kim, Guen-Sik& Choi, Dong-You. 2017. CPW-Fed Wideband Circular Polarized Antenna for UHF RFID Applications. International Journal of Antennas and Propagation،Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1158594
Modern Language Association (MLA)
Kim, Sun-Woong…[et al.]. CPW-Fed Wideband Circular Polarized Antenna for UHF RFID Applications. International Journal of Antennas and Propagation No. 2017 (2017), pp.1-7.
https://search.emarefa.net/detail/BIM-1158594
American Medical Association (AMA)
Kim, Sun-Woong& Kim, Guen-Sik& Choi, Dong-You. CPW-Fed Wideband Circular Polarized Antenna for UHF RFID Applications. International Journal of Antennas and Propagation. 2017. Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1158594
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1158594