CPW-Fed Wideband Circularly Polarized Printed Monopole Antenna with Open Loop and Asymmetric Ground Plane

Kang Ding; Yong-Xin Guo; Cheng Gao

doi:10.1109/LAWP.2016.2606557

Author(s)

Kang Ding
Yong-Xin Guo
Cheng Gao

Detail(s)

Original language	English
Pages (from-to)	833-836
Journal / Publication	IEEE Antennas and Wireless Propagation Letters
Volume	16
Publication status	Published - 2017
Externally published	Yes

Link(s)

DOI	DOI https://doi.org/10.1109/LAWP.2016.2606557 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-85027490534&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(77cc710a-47ec-44af-bd5b-e757c2fec0e1).html

Abstract

A wideband circularly polarized (CP) printed monopole antenna with coplanar waveguide feeding is proposed. The antenna is composed of a rectangular monopole, an asymmetric ground plane, and a square-ring with an open gap at the bottom. By utilizing the asymmetric ground plane, CP radiation could be achieved at the upper band first. Then, a rectangular open loop is introduced to obtain wide-impedance bandwidth and broadband CP characteristic. The measured results demonstrate that the 10-dB impedance bandwidth reaches 96.5% (2.76 GHz, 1.48-4.24 GHz) and the 3-dB axial-ratio bandwidth is 63.3% (1.9 GHz, 2.05-3.95 GHz). In addition, parameter studies are performed, and surface current analysis is also given to show the operating mechanism of CP operation. © 2002-2011 IEEE.

Research Area(s)

Axial ratio (AR), circularly polarized, coplanar waveguide (CPW), monopole antenna

Bibliographic Note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

Citation Format(s)

[ RIS ] [ BibTeX ]

CPW-Fed Wideband Circularly Polarized Printed Monopole Antenna with Open Loop and Asymmetric Ground Plane. / Ding, Kang; Guo, Yong-Xin; Gao, Cheng.
In: IEEE Antennas and Wireless Propagation Letters, Vol. 16, 2017, p. 833-836.

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

Ding, K, Guo, Y-X & Gao, C 2017, 'CPW-Fed Wideband Circularly Polarized Printed Monopole Antenna with Open Loop and Asymmetric Ground Plane', IEEE Antennas and Wireless Propagation Letters, vol. 16, pp. 833-836. https://doi.org/10.1109/LAWP.2016.2606557

Ding, K., Guo, Y.-X., & Gao, C. (2017). CPW-Fed Wideband Circularly Polarized Printed Monopole Antenna with Open Loop and Asymmetric Ground Plane. IEEE Antennas and Wireless Propagation Letters, 16, 833-836. https://doi.org/10.1109/LAWP.2016.2606557

Ding K, Guo YX, Gao C. CPW-Fed Wideband Circularly Polarized Printed Monopole Antenna with Open Loop and Asymmetric Ground Plane. IEEE Antennas and Wireless Propagation Letters. 2017;16:833-836. doi: 10.1109/LAWP.2016.2606557

Ding, Kang ; Guo, Yong-Xin ; Gao, Cheng. / CPW-Fed Wideband Circularly Polarized Printed Monopole Antenna with Open Loop and Asymmetric Ground Plane. In: IEEE Antennas and Wireless Propagation Letters. 2017 ; Vol. 16. pp. 833-836.