Design of dualband antenna for RFID applications

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

This paper focuses on the design and fabrication of dual band antenna for UHF RFID and ISM RFID applications. The U-shaped patch loaded with dipole is introduced and investigated. The antenna can be performed dualband frequencies at 0.915 GHz and 2.4 GHz required in RFID applications with reflection coefficient is less than-10 dB. The lower band can be varied by adjusting both dipole arms length and upper band is tuned by U-shaped patches. The gains of the design with a size 130x45x1.6 mm3 are performed 1.89 dB and 3.65 dB for single and dual band respectively. This compact and low cost dual band antenna also performed total efficiency greater than 80%. The design methodology and antenna measurement results are both presented and discussed in this letter.

Original languageEnglish
Pages (from-to)3146-3152
Number of pages7
JournalInternational Journal of Electrical and Computer Engineering
Volume9
Issue number4
DOIs
Publication statusPublished - 1 Aug 2019

Fingerprint

Radio frequency identification (RFID)
Antennas
Fabrication
Costs

Keywords

  • Dipole
  • Dualband
  • ISM
  • RFID
  • UHF

ASJC Scopus subject areas

  • Computer Science(all)
  • Electrical and Electronic Engineering

Cite this

Design of dualband antenna for RFID applications. / Sahar, N. M.; Islam, Mohammad Tariqul; Misran, Norbahiah.

In: International Journal of Electrical and Computer Engineering, Vol. 9, No. 4, 01.08.2019, p. 3146-3152.

Research output: Contribution to journalArticle

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