Miniaturized modified circular patch monopole antenna on ceramic-polytetrafluroethylene composite material substrate

Mohammad Habib Ullah, Mohammad Tariqul Islam

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

A 0.22λ×0.29λ×0.03λ miniaturized modified circular patch monopole antenna on high permittivity ceramic- Polytetrafluoroethylene (PTFE) composite material substrate is presented. The proposed antenna is designed and investigated using 3D full wave high frequency electromagnetic simulator and fabricated using printed circuit board (PCB) prototyping machine. Impedance bandwidths (Reflection coefficient <-10 dB) of 26.76 % (5.0-6.3 GHz), 5.3 % (9.1-9.6 GHz) and 3.6 % (10.7-11 GHz) have measured. Average gains of 0.9 dBi, 3.68 dBi and 3.63 dBi measured at first, second and third band correspondingly. 87.3 %, 88.5 % and 93.1 % radiation efficiencies have achieved at three resonant frequencies 5.6 GHz, 9.5 GHz and 10.9 GHz respectively. The measured symmetric and nearly consistent radiation pattern makes the proposed antenna suitable for C band and X band applications. In this letter, the effects of dielectric properties of substrate material and design parameters have studied.

Original languageEnglish
Pages (from-to)211-216
Number of pages6
JournalJournal of Computational Electronics
Volume13
Issue number1
DOIs
Publication statusPublished - Mar 2014

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monopole antennas
Monopole antennas
patch antennas
Monopole
Ceramic materials
Microstrip antennas
Composite Materials
Patch
Antenna
antennas
Substrate
ceramics
Antennas
composite materials
polytetrafluoroethylene
C band
Composite materials
Polytetrafluoroethylene
printed circuits
Directional patterns (antenna)

Keywords

  • Ceramic-PTFE composite material
  • Miniaturization
  • Modified circular patch monopole antenna
  • Printed circuit board

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials
  • Modelling and Simulation

Cite this

Miniaturized modified circular patch monopole antenna on ceramic-polytetrafluroethylene composite material substrate. / Ullah, Mohammad Habib; Islam, Mohammad Tariqul.

In: Journal of Computational Electronics, Vol. 13, No. 1, 03.2014, p. 211-216.

Research output: Contribution to journalArticle

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