Broadband circularly polarized antenna for mobile application on low cost FR-4 material

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2 Citations (Scopus)

Abstract

A broadband CP antenna for wireless communication is presented and experimentally investigated in this communication. The proposed antenna consists of a triangle shape radiator connected with 50Ω microstrip feed line. The antenna has achieved measured impedance bandwidth of 1.03 GHz (1.68-2.71 GHz) and 1.43 GHz (3.27-4.7 GHz) with 3dB axial bandwidth of 230 MHz (2.51-2.74 GHz). The electric dimension of the proposed antenna is 0.26λ × 0.21λ × 0.01λ, at lower frequency. Moreover, the antenna has shown a stable radiation pattern with good antenna performances. The performance has been studied with different substrate materials. In addition, the Specific Absorption Rate (SAR) analysis has been investigated for the proposed antenna.

Original languageEnglish
Pages (from-to)663-667
Number of pages5
JournalOptoelectronics and Advanced Materials, Rapid Communications
Volume9
Issue number5-6
Publication statusPublished - 2015

Fingerprint

Antennas
Costs
Bandwidth
Communication
Antenna feeders
Directional patterns (antenna)
Radiators
Substrates

Keywords

  • Antenna
  • Broadband
  • Circular polarization
  • Wireless communication

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

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title = "Broadband circularly polarized antenna for mobile application on low cost FR-4 material",
abstract = "A broadband CP antenna for wireless communication is presented and experimentally investigated in this communication. The proposed antenna consists of a triangle shape radiator connected with 50Ω microstrip feed line. The antenna has achieved measured impedance bandwidth of 1.03 GHz (1.68-2.71 GHz) and 1.43 GHz (3.27-4.7 GHz) with 3dB axial bandwidth of 230 MHz (2.51-2.74 GHz). The electric dimension of the proposed antenna is 0.26λ × 0.21λ × 0.01λ, at lower frequency. Moreover, the antenna has shown a stable radiation pattern with good antenna performances. The performance has been studied with different substrate materials. In addition, the Specific Absorption Rate (SAR) analysis has been investigated for the proposed antenna.",
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T1 - Broadband circularly polarized antenna for mobile application on low cost FR-4 material

AU - Alam, T.

AU - Faruque, Mohammad Rashed Iqbal

AU - Islam, Mohammad Tariqul

PY - 2015

Y1 - 2015

N2 - A broadband CP antenna for wireless communication is presented and experimentally investigated in this communication. The proposed antenna consists of a triangle shape radiator connected with 50Ω microstrip feed line. The antenna has achieved measured impedance bandwidth of 1.03 GHz (1.68-2.71 GHz) and 1.43 GHz (3.27-4.7 GHz) with 3dB axial bandwidth of 230 MHz (2.51-2.74 GHz). The electric dimension of the proposed antenna is 0.26λ × 0.21λ × 0.01λ, at lower frequency. Moreover, the antenna has shown a stable radiation pattern with good antenna performances. The performance has been studied with different substrate materials. In addition, the Specific Absorption Rate (SAR) analysis has been investigated for the proposed antenna.

AB - A broadband CP antenna for wireless communication is presented and experimentally investigated in this communication. The proposed antenna consists of a triangle shape radiator connected with 50Ω microstrip feed line. The antenna has achieved measured impedance bandwidth of 1.03 GHz (1.68-2.71 GHz) and 1.43 GHz (3.27-4.7 GHz) with 3dB axial bandwidth of 230 MHz (2.51-2.74 GHz). The electric dimension of the proposed antenna is 0.26λ × 0.21λ × 0.01λ, at lower frequency. Moreover, the antenna has shown a stable radiation pattern with good antenna performances. The performance has been studied with different substrate materials. In addition, the Specific Absorption Rate (SAR) analysis has been investigated for the proposed antenna.

KW - Antenna

KW - Broadband

KW - Circular polarization

KW - Wireless communication

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