Circularly polarized annular-ring slot antenna for WiMAX 2.3 GHz and WLAN 2.4 GHz applications

Chow Yen Desmond Sim, Ming Hsuan Chang, Horng Dean Chen, Tuan Yung Han, Jeen Sheen Row

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

9 Citations (Scopus)

Abstract

The design of a novel microstrip-line fed circularly polarized (CP) annular-ring slot antenna (ARSA) is studied. To achieve CP radiation with broad axial ratio (AR) bandwidth that can cover both the WiMAX 2.3 GHz and WLAN 2.4 GHz bands, a simple method of loading an inverted L-shaped slot into the bottom section of the ARSA is proposed. Measured results show that the proposed antenna can exhibit wide 10-dB impedance bandwidth of 48% (1.69-2.76 GHz), and its corresponding 3-dB AR bandwidth was approximately 8% (2.29-2.48 GHz).

Original languageEnglish
Title of host publication2014 IEEE Antennas and Propagation Society International Symposium(APSURSI)
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1051-1052
Number of pages2
ISBN (Electronic)9781479935406
DOIs
Publication statusPublished - 2014 Sep 18
Event2014 IEEE Antennas and Propagation Society International Symposium, APSURSI 2014 - Memphis, United States
Duration: 2014 Jul 62014 Jul 11

Publication series

NameIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
ISSN (Print)1522-3965

Other

Other2014 IEEE Antennas and Propagation Society International Symposium, APSURSI 2014
CountryUnited States
CityMemphis
Period14-07-0614-07-11

Fingerprint

Slot antennas
Wireless local area networks (WLAN)
Bandwidth
Microstrip lines
Antenna feeders
Antennas
Radiation

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Sim, C. Y. D., Chang, M. H., Chen, H. D., Han, T. Y., & Row, J. S. (2014). Circularly polarized annular-ring slot antenna for WiMAX 2.3 GHz and WLAN 2.4 GHz applications. In 2014 IEEE Antennas and Propagation Society International Symposium(APSURSI) (pp. 1051-1052). [6904852] (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APS.2014.6904852
Sim, Chow Yen Desmond ; Chang, Ming Hsuan ; Chen, Horng Dean ; Han, Tuan Yung ; Row, Jeen Sheen. / Circularly polarized annular-ring slot antenna for WiMAX 2.3 GHz and WLAN 2.4 GHz applications. 2014 IEEE Antennas and Propagation Society International Symposium(APSURSI). Institute of Electrical and Electronics Engineers Inc., 2014. pp. 1051-1052 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)).
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title = "Circularly polarized annular-ring slot antenna for WiMAX 2.3 GHz and WLAN 2.4 GHz applications",
abstract = "The design of a novel microstrip-line fed circularly polarized (CP) annular-ring slot antenna (ARSA) is studied. To achieve CP radiation with broad axial ratio (AR) bandwidth that can cover both the WiMAX 2.3 GHz and WLAN 2.4 GHz bands, a simple method of loading an inverted L-shaped slot into the bottom section of the ARSA is proposed. Measured results show that the proposed antenna can exhibit wide 10-dB impedance bandwidth of 48{\%} (1.69-2.76 GHz), and its corresponding 3-dB AR bandwidth was approximately 8{\%} (2.29-2.48 GHz).",
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Sim, CYD, Chang, MH, Chen, HD, Han, TY & Row, JS 2014, Circularly polarized annular-ring slot antenna for WiMAX 2.3 GHz and WLAN 2.4 GHz applications. in 2014 IEEE Antennas and Propagation Society International Symposium(APSURSI)., 6904852, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), Institute of Electrical and Electronics Engineers Inc., pp. 1051-1052, 2014 IEEE Antennas and Propagation Society International Symposium, APSURSI 2014, Memphis, United States, 14-07-06. https://doi.org/10.1109/APS.2014.6904852

Circularly polarized annular-ring slot antenna for WiMAX 2.3 GHz and WLAN 2.4 GHz applications. / Sim, Chow Yen Desmond; Chang, Ming Hsuan; Chen, Horng Dean; Han, Tuan Yung; Row, Jeen Sheen.

2014 IEEE Antennas and Propagation Society International Symposium(APSURSI). Institute of Electrical and Electronics Engineers Inc., 2014. p. 1051-1052 6904852 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)).

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

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AB - The design of a novel microstrip-line fed circularly polarized (CP) annular-ring slot antenna (ARSA) is studied. To achieve CP radiation with broad axial ratio (AR) bandwidth that can cover both the WiMAX 2.3 GHz and WLAN 2.4 GHz bands, a simple method of loading an inverted L-shaped slot into the bottom section of the ARSA is proposed. Measured results show that the proposed antenna can exhibit wide 10-dB impedance bandwidth of 48% (1.69-2.76 GHz), and its corresponding 3-dB AR bandwidth was approximately 8% (2.29-2.48 GHz).

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Sim CYD, Chang MH, Chen HD, Han TY, Row JS. Circularly polarized annular-ring slot antenna for WiMAX 2.3 GHz and WLAN 2.4 GHz applications. In 2014 IEEE Antennas and Propagation Society International Symposium(APSURSI). Institute of Electrical and Electronics Engineers Inc. 2014. p. 1051-1052. 6904852. (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)). https://doi.org/10.1109/APS.2014.6904852