Please use this identifier to cite or link to this item: https://doi.org/10.1109/MAP.2013.6781708
Title: A wideband circularly polarized stacked slotted microstrip patch antenna
Authors: Nasimuddin, N.
Qing, X.
Chen, Z.N. 
Keywords: Circular polarization
microstrip antenna
readers
RFID
slotted microstrip patch
stacked microstrip antenna
Issue Date: 2013
Citation: Nasimuddin, N., Qing, X., Chen, Z.N. (2013). A wideband circularly polarized stacked slotted microstrip patch antenna. IEEE Antennas and Propagation Magazine 55 (6) : 84-99. ScholarBank@NUS Repository. https://doi.org/10.1109/MAP.2013.6781708
Abstract: A wideband, single-feed, circularly polarized, stacked, square, slotted microstrip patch antenna is proposed for radio-frequency-identification-reader applications. The proposed antenna consists of an upper square asymmetric slotted patch, stacked over a lower square asymmetric slotted radiating patch and a microstrip stub, along with a coaxial feed. The wideband circularly polarized radiation of the antenna is achieved using a microstrip stub in the lower patch and a stacked slotted square patch. The proposed antenna is designed using a combination of low-cost FR4 substrate and foam. The measured 10 dB return-loss bandwidth of the antenna was around 21% (833 MHz to 1033 MHz), and the 3 dB axial-ratio bandwidth of the antenna was around 13.4% (835 MHz to 955 MHz). The gain was around 7.0 dBic over the 3 dB axial-ratio bandwidth. The overall antenna volume was 0.601¿0 × 0.601¿0 × 0.895¿0 (where ¿0 is the free-space wavelength at 900 MHz). © 2013 IEEE.
Source Title: IEEE Antennas and Propagation Magazine
URI: http://scholarbank.nus.edu.sg/handle/10635/81923
ISSN: 10459243
DOI: 10.1109/MAP.2013.6781708
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

28
checked on Nov 10, 2018

WEB OF SCIENCETM
Citations

18
checked on Oct 17, 2018

Page view(s)

106
checked on Nov 2, 2018

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.