A centre slotted parasitic patch antenna for bandwidth enhancement on a low cost a polymer resin material substrate

M. Samsuzzaman, S. Yahahia, M. Tarikul Islam, M. N. Rahman, Mohammad Tariqul Islam

Research output: Contribution to journalArticle

Abstract

In this paper, a rotated square slot with parasitic centre slot printed antenna is proposed for bandwidth enhancement on low-cost polymer resin material substrate. The antenna is constructed with an I shaped microstrip feed line for exciting the radiating element and the rotating square slot with centre slotted parasitic element is implanted in the centre position of the ground plane to enhance the bandwidth. Two diagonal slots are also introduced for widened the bandwidth. The proposed antenna shows -10dB impedance bandwidth of 92.68% from a frequency of 2.20 to 6.0a 0 GHz with the compact size of 0.26 λ ×0.26 λ ×0.01 λ, at lower end frequency. The average gain is about 3.65 dBi w ith a stable omnidirectional radiation pattern in the entire operating band. Several parametric studies have been performed to analyse the physical properties of the proposed antenna. In this design, a smaller ground plane is considered compared to the reference antenna. The antenna Q-factor is analysed to verify the optimum design. The proposed antenna fulfils the requirements of the WLAN, WiMAX, ISM bands for RFID and other wideband wireless applications.

Original languageEnglish
Pages (from-to)493-501
Number of pages9
JournalJournal of Optoelectronics and Advanced Materials
Volume20
Issue number9-10
Publication statusPublished - 1 Sep 2018

Fingerprint

patch antennas
Microstrip antennas
resins
Polymers
antennas
Resins
Antennas
bandwidth
Bandwidth
augmentation
slots
polymers
Substrates
Costs
Slot antennas
Antenna grounds
Antenna feeders
Wireless local area networks (WLAN)
Radio frequency identification (RFID)
Physical properties

Keywords

  • Bandwidth enhancement
  • Centre square slot
  • Microstrip-line-fed antennas
  • Parasitic
  • Q factor
  • Wideband

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

A centre slotted parasitic patch antenna for bandwidth enhancement on a low cost a polymer resin material substrate. / Samsuzzaman, M.; Yahahia, S.; Tarikul Islam, M.; Rahman, M. N.; Islam, Mohammad Tariqul.

In: Journal of Optoelectronics and Advanced Materials, Vol. 20, No. 9-10, 01.09.2018, p. 493-501.

Research output: Contribution to journalArticle

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