Circularly polarized broadband patch antenna for wireless communication

M. Tarikul Islam, M. Samsuzzaman, M. Z. Mahmud, Mohammad Tariqul Islam

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

Abstract

In this paper, the design of a new printed circularly polarized (CP) antenna with an octave operating bandwidth is presented. The design technique is different from conventional monopole/dipole antenna. The antenna has a microstrip-fed line of rectangular radiator printed on RT/Duroid substrate with the total dimension of 106 mm × 60 mm × 1.57 mm. In the bottom, another rectangular radiator is printed which act as a ground. The upper and bottom radiators are both constituted in asymmetric feeding so that the surface current generate left-hand circular polarization (LHCP) orthogonally. The design is simulated in HFSS simulation solver and the properties are carefully analyzed to verify the antenna characteristics. The simulated result shows the bandwidth of 960 MHz to 2.60 GHz under a 10-dB return loss and axial ratio bandwidth of 2 GHz to 5 GHz at 3-dB. With a stable gain of 4.2 dB the antenna shows circular polarization. A parametric study of the surface current distribution and the mechanism of CP is analyzed.

Original languageEnglish
Title of host publication3rd International Conference on Electrical Information and Communication Technology, EICT 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-5
Number of pages5
Volume2018-January
ISBN (Electronic)9781538623053
DOIs
Publication statusPublished - 29 Jan 2018
Event3rd International Conference on Electrical Information and Communication Technology, EICT 2017 - Khulna, Bangladesh
Duration: 7 Dec 20179 Dec 2017

Other

Other3rd International Conference on Electrical Information and Communication Technology, EICT 2017
CountryBangladesh
CityKhulna
Period7/12/179/12/17

Fingerprint

Microstrip antennas
Wireless Communication
Broadband
Patch
Antenna
Radiators
Antennas
Circular polarization
Communication
Circular Polarization
Bandwidth
Dipole antennas
Monopole antennas
Antenna feeders
Octave
Monopole
Dipole
Substrate
Verify
Substrates

Keywords

  • asymmetric feed line
  • axial ratio
  • circular polarization
  • radiation pattern
  • rectangular patch

ASJC Scopus subject areas

  • Signal Processing
  • Energy Engineering and Power Technology
  • Renewable Energy, Sustainability and the Environment
  • Electrical and Electronic Engineering
  • Control and Optimization
  • Computer Networks and Communications

Cite this

Islam, M. T., Samsuzzaman, M., Mahmud, M. Z., & Islam, M. T. (2018). Circularly polarized broadband patch antenna for wireless communication. In 3rd International Conference on Electrical Information and Communication Technology, EICT 2017 (Vol. 2018-January, pp. 1-5). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EICT.2017.8275212

Circularly polarized broadband patch antenna for wireless communication. / Islam, M. Tarikul; Samsuzzaman, M.; Mahmud, M. Z.; Islam, Mohammad Tariqul.

3rd International Conference on Electrical Information and Communication Technology, EICT 2017. Vol. 2018-January Institute of Electrical and Electronics Engineers Inc., 2018. p. 1-5.

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

Islam, MT, Samsuzzaman, M, Mahmud, MZ & Islam, MT 2018, Circularly polarized broadband patch antenna for wireless communication. in 3rd International Conference on Electrical Information and Communication Technology, EICT 2017. vol. 2018-January, Institute of Electrical and Electronics Engineers Inc., pp. 1-5, 3rd International Conference on Electrical Information and Communication Technology, EICT 2017, Khulna, Bangladesh, 7/12/17. https://doi.org/10.1109/EICT.2017.8275212
Islam MT, Samsuzzaman M, Mahmud MZ, Islam MT. Circularly polarized broadband patch antenna for wireless communication. In 3rd International Conference on Electrical Information and Communication Technology, EICT 2017. Vol. 2018-January. Institute of Electrical and Electronics Engineers Inc. 2018. p. 1-5 https://doi.org/10.1109/EICT.2017.8275212
Islam, M. Tarikul ; Samsuzzaman, M. ; Mahmud, M. Z. ; Islam, Mohammad Tariqul. / Circularly polarized broadband patch antenna for wireless communication. 3rd International Conference on Electrical Information and Communication Technology, EICT 2017. Vol. 2018-January Institute of Electrical and Electronics Engineers Inc., 2018. pp. 1-5
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