Circularly polarized microstrip patch antenna array for GPS application

Taher Khalifa, Norsuzlin Mohd Sahar, Nurulazlina Ramli, Mohammad Tariqul Islam

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The 12 elements antenna array for GPS system having high gain with circular polarization is presented in this paper. The circularly polarized antenna is very suitable for the use of various wireless systems such as Global Positioning System with operating frequency is 1.27 GHz with AR is less than 3 dB between 82˚ and 140˚.The antenna consists of twelve main radiation patches connected in parallel. The antennas array are designed on the Rogers RT5880 substrate with a dielectric constant (εr) of 2.2 and thickness is 0.787 mm. The antenna is excited with an inset feed line and it operates in L-band with a resonant frequency of 1.27 GHz.

Original languageEnglish
Pages (from-to)920-926
Number of pages7
JournalIndonesian Journal of Electrical Engineering and Computer Science
Volume15
Issue number2
DOIs
Publication statusPublished - 1 Aug 2019

Fingerprint

Antenna Arrays
Microstrip antennas
Antenna arrays
Patch
Global positioning system
Antenna
Antennas
Circular Polarization
Circular polarization
Global Positioning System
Resonant Frequency
Dielectric Constant
Antenna feeders
Natural frequencies
Permittivity
Substrate
Radiation
Line
Substrates

Keywords

  • Array antenna
  • Circular polarization
  • GPS
  • High gain
  • Microstrip patch

ASJC Scopus subject areas

  • Signal Processing
  • Information Systems
  • Hardware and Architecture
  • Computer Networks and Communications
  • Control and Optimization
  • Electrical and Electronic Engineering

Cite this

Circularly polarized microstrip patch antenna array for GPS application. / Khalifa, Taher; Sahar, Norsuzlin Mohd; Ramli, Nurulazlina; Islam, Mohammad Tariqul.

In: Indonesian Journal of Electrical Engineering and Computer Science, Vol. 15, No. 2, 01.08.2019, p. 920-926.

Research output: Contribution to journalArticle

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