Development of a semielliptical partial ground plane antenna for RFID and GSM-900

M. R. Zaman, R. Azim, Norbahiah Misran, M. F. Asillam, Mohammad Tariqul Islam

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

A novel compact broadband patch antenna for UHF (ultrahigh frequency), RFID (radio frequency identification), and GSM-900 (global system for mobile communications) band is shown in this paper. The antenna is composed of an ellipse shape annular ring at the patch. The ground plane of the planar antenna is modified with a semiellipse shape slot. The structure can generate substantial amount of current at the feed-line. The geometry of the antenna is evaluated by using HFSS simulation software and deliberated across the paper. Parametric study is exhibited to delineate the response change of the antenna. The antenna has a physical width of 0.24 and length of 0.3 . It covers a frequency starting from 0.9 GHz to 1.08 GHz. A fractional bandwidth of 18.2% has been achieved from 0.9 GHz till 1.08 GHz. An average gain of 5.5 dBi is achieved at the resonance frequency. The simulated and measured results have good agreement.

Original languageEnglish
Article number693412
JournalInternational Journal of Antennas and Propagation
Volume2014
DOIs
Publication statusPublished - 2014

Fingerprint

Antenna grounds
Global system for mobile communications
Radio frequency identification (RFID)
Antennas
Antenna feeders
Microstrip antennas
Bandwidth
Geometry

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Development of a semielliptical partial ground plane antenna for RFID and GSM-900. / Zaman, M. R.; Azim, R.; Misran, Norbahiah; Asillam, M. F.; Islam, Mohammad Tariqul.

In: International Journal of Antennas and Propagation, Vol. 2014, 693412, 2014.

Research output: Contribution to journalArticle

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