A metamaterial unit cell inspired antenna for mobile wireless applications

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

The article reveals the design of a metamaterial cell inspired triple band antenna for DCS 1800, PCS 1900, WCDMA, Bluetooth, WLAN 2400, WiMAX 2.5, and WLAN 5 GHz frequency band applications. The overall antenna size is 48 × 48 × 1.575 mm3 where the electrical dimension is 0.26 λ × 0.26 λ × 0.0084 λ at 1.6 GHz lower frequency band. The proposed antenna consists of a microstrip feed line and metamaterial unit cell providing a negative index of refraction, which indicates both negative magnetic value of permeability and negative electrical value of permittivity. The proposed antenna achieves triple -10 dB measured impedance bandwidth of 370 MHz (1.6-1.97), 380 MHz (2.34-2.72), and 1.48 GHz (3.89-5.37). The measured gain of the proposed antenna at 1.9 GHz is 1.64 dB, 2.45 GHz is 2.07 dB, and 5 GHz is 4.06 dB with radiation efficiency of 66.2%, 77.15%, and 87.6%, respectively.

Original languageEnglish
Pages (from-to)263-267
Number of pages5
JournalMicrowave and Optical Technology Letters
Volume58
Issue number2
DOIs
Publication statusPublished - 1 Feb 2016

Fingerprint

Metamaterials
antennas
Antennas
cells
Wireless local area networks (WLAN)
Frequency bands
Bluetooth
Antenna feeders
Refraction
refraction
permeability
Permittivity
impedance
permittivity
low frequencies
bandwidth
Bandwidth
Radiation
radiation

Keywords

  • antenna
  • defected ground
  • metamaterial
  • mobile antenna
  • wireless applications

ASJC Scopus subject areas

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

Cite this

A metamaterial unit cell inspired antenna for mobile wireless applications. / Alam, T.; Samsuzzaman, M.; Faruque, Mohammad Rashed Iqbal; Islam, Mohammad Tariqul.

In: Microwave and Optical Technology Letters, Vol. 58, No. 2, 01.02.2016, p. 263-267.

Research output: Contribution to journalArticle

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