Broadband circularly polarized microstrip antenna for RFID reader applications

Yan Shan Boo; Nasimuddin; Z. N. Chen; A. Alphones

doi:10.1109/APMC.2009.5384142

Broadband circularly polarized microstrip antenna for RFID reader applications

Yan Shan Boo, Nasimuddin, Z. N. Chen, A. Alphones

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

14 Citations (Scopus)

Abstract

A broadband single-feed compact circularly polarized stacked microstrip antenna for radio frequency identification (RFID) reader applications is proposed and investigated. The proposed antenna achieved a gain of more than 5.0 dBic, impedance bandwidth with VSWR less than 2 and a wide 3-dB axial-ratio (AR) bandwidth of more than 12% over ultra-high frequency (UHF) band (840 - 940 MHz). The overall antenna size is 0.48λ_o x 0.48λ_o x 0.0984λ_o at 900 MHz. The proposed antenna is attractive for RFID reader applications which require compact size and good circular polarization operation.

Original language	English
Title of host publication	Asia Pacific Microwave Conference 2009
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	625-628
Number of pages	4
ISBN (Print)	9781424428021
DOIs	https://doi.org/10.1109/APMC.2009.5384142
Publication status	Published - 2009
Externally published	Yes
Event	Asia Pacific Microwave Conference 2009, APMC 2009 - Singapore, Singapore Duration: 7 Dec 2009 → 10 Dec 2009

Other

Other	Asia Pacific Microwave Conference 2009, APMC 2009
Country/Territory	Singapore
City	Singapore
Period	7/12/09 → 10/12/09

Keywords

Circular polarization
Microstrip antenna
RFID
UHF

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10.1109/APMC.2009.5384142

Cite this

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title = "Broadband circularly polarized microstrip antenna for RFID reader applications",

abstract = "A broadband single-feed compact circularly polarized stacked microstrip antenna for radio frequency identification (RFID) reader applications is proposed and investigated. The proposed antenna achieved a gain of more than 5.0 dBic, impedance bandwidth with VSWR less than 2 and a wide 3-dB axial-ratio (AR) bandwidth of more than 12% over ultra-high frequency (UHF) band (840 - 940 MHz). The overall antenna size is 0.48λo x 0.48λo x 0.0984λo at 900 MHz. The proposed antenna is attractive for RFID reader applications which require compact size and good circular polarization operation.",

keywords = "Circular polarization, Microstrip antenna, RFID, UHF",

author = "Boo, {Yan Shan} and Nasimuddin and Chen, {Z. N.} and A. Alphones",

year = "2009",

doi = "10.1109/APMC.2009.5384142",

language = "English",

isbn = "9781424428021",

pages = "625--628",

booktitle = "Asia Pacific Microwave Conference 2009",

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note = "Asia Pacific Microwave Conference 2009, APMC 2009 ; Conference date: 07-12-2009 Through 10-12-2009",

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Boo, YS, Nasimuddin, Chen, ZN & Alphones, A 2009, Broadband circularly polarized microstrip antenna for RFID reader applications. in Asia Pacific Microwave Conference 2009., 5384142, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 625-628, Asia Pacific Microwave Conference 2009, APMC 2009, Singapore, Singapore, 7/12/09. https://doi.org/10.1109/APMC.2009.5384142

Broadband circularly polarized microstrip antenna for RFID reader applications. / Boo, Yan Shan; Nasimuddin; Chen, Z. N. et al.
Asia Pacific Microwave Conference 2009. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2009. p. 625-628 5384142.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

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T1 - Broadband circularly polarized microstrip antenna for RFID reader applications

AU - Boo, Yan Shan

AU - Nasimuddin,

AU - Chen, Z. N.

AU - Alphones, A.

PY - 2009

Y1 - 2009

N2 - A broadband single-feed compact circularly polarized stacked microstrip antenna for radio frequency identification (RFID) reader applications is proposed and investigated. The proposed antenna achieved a gain of more than 5.0 dBic, impedance bandwidth with VSWR less than 2 and a wide 3-dB axial-ratio (AR) bandwidth of more than 12% over ultra-high frequency (UHF) band (840 - 940 MHz). The overall antenna size is 0.48λo x 0.48λo x 0.0984λo at 900 MHz. The proposed antenna is attractive for RFID reader applications which require compact size and good circular polarization operation.

AB - A broadband single-feed compact circularly polarized stacked microstrip antenna for radio frequency identification (RFID) reader applications is proposed and investigated. The proposed antenna achieved a gain of more than 5.0 dBic, impedance bandwidth with VSWR less than 2 and a wide 3-dB axial-ratio (AR) bandwidth of more than 12% over ultra-high frequency (UHF) band (840 - 940 MHz). The overall antenna size is 0.48λo x 0.48λo x 0.0984λo at 900 MHz. The proposed antenna is attractive for RFID reader applications which require compact size and good circular polarization operation.

KW - Circular polarization

KW - Microstrip antenna

KW - RFID

KW - UHF

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U2 - 10.1109/APMC.2009.5384142

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SN - 9781424428021

SP - 625

EP - 628

BT - Asia Pacific Microwave Conference 2009

PB - Institute of Electrical and Electronics Engineers (IEEE)

CY - Piscataway, NJ

T2 - Asia Pacific Microwave Conference 2009, APMC 2009

Y2 - 7 December 2009 through 10 December 2009

ER -

Broadband circularly polarized microstrip antenna for RFID reader applications

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