A single-feed tri-band circularly polarized dual-annular slot antenna for wireless applications

L. Wang; Y. X. Guo; W. X. Sheng

doi:10.1080/09205071.2012.700888

Author(s)

L. Wang
Y. X. Guo
W. X. Sheng

Detail(s)

Original language	English
Pages (from-to)	1389-1396
Journal / Publication	Journal of Electromagnetic Waves and Applications
Volume	26
Issue number	11-12
Publication status	Published - 2012
Externally published	Yes

Link(s)

DOI	DOI https://doi.org/10.1080/09205071.2012.700888 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-84875718423&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(6d50cf3c-2dce-4db2-9fe2-78b25f66210f).html

Abstract

A novel single-feed tri-band circularly polarized (CP) dual-annular slot antenna is presented. The antenna structure is composed of two nonconcentric annular slots fed by a novel inverted h-shaped microstrip line configuration. Compared to most of the previously reported tri-band CP antenna structures, the proposed antenna has low profile, compact in size, and easy to fabricate on the single-layer PCB. It is easy for the antenna to match all the three frequency bands by employing an h-shaped feeding line. The antenna also can provide a conical radiation pattern at the third band. A sample design of a tri-band CP antenna operated at 1.58, 2.42, and 3.0 GHz is realized. Details of the experimental results compared with simulated results are presented and discussed. The proposed compact triband CP antenna design is suitable for mounting onto the mobile communication devices and portable positioning systems. © 2012 Taylor & Francis.

Bibliographic Note

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Citation Format(s)

[ RIS ] [ BibTeX ]

A single-feed tri-band circularly polarized dual-annular slot antenna for wireless applications. / Wang, L.; Guo, Y. X.; Sheng, W. X.
In: Journal of Electromagnetic Waves and Applications, Vol. 26, No. 11-12, 2012, p. 1389-1396.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Wang, L, Guo, YX & Sheng, WX 2012, 'A single-feed tri-band circularly polarized dual-annular slot antenna for wireless applications', Journal of Electromagnetic Waves and Applications, vol. 26, no. 11-12, pp. 1389-1396. https://doi.org/10.1080/09205071.2012.700888

Wang, L., Guo, Y. X., & Sheng, W. X. (2012). A single-feed tri-band circularly polarized dual-annular slot antenna for wireless applications. Journal of Electromagnetic Waves and Applications, 26(11-12), 1389-1396. https://doi.org/10.1080/09205071.2012.700888

Wang L, Guo YX, Sheng WX. A single-feed tri-band circularly polarized dual-annular slot antenna for wireless applications. Journal of Electromagnetic Waves and Applications. 2012;26(11-12):1389-1396. doi: 10.1080/09205071.2012.700888

Wang, L. ; Guo, Y. X. ; Sheng, W. X. / A single-feed tri-band circularly polarized dual-annular slot antenna for wireless applications. In: Journal of Electromagnetic Waves and Applications. 2012 ; Vol. 26, No. 11-12. pp. 1389-1396.