A compact wideband patch antenna for ultra high frequency RFID tag

Bashri, Mohd S. R. and Ibrahimy, Muhammad Ibn and Motakabber, S. M. A. (2015) A compact wideband patch antenna for ultra high frequency RFID tag. Automatika ‒ Journal for Control, Measurement, Electronics, Computing and Communications, 56 (1). pp. 76-83. ISSN 0005-1144

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Abstract

A compact and simple patch antenna for ultra high frequency band is current demand for RFID tag. By em- bedding a pair of symmetrical key-shaped slot near the non-radiating edge of the rectangular patch, a new adjacent resonant mode close to the fundamental mode is excited to form a wide half-power impedance bandwidth (Return loss ≥ 3 dB) of 122 MHz to cover the entire frequency range of ultra high frequency RFID operation (860-960 MHz). The structure of the antenna is completely planar without any cross or multi-layered construction thus it provides ease of fabrication and reduced cost. Performance of the antenna is evaluated by using a commercial electromagnetic simulator, Ansoft HFSS v13. Simulation results demonstrate that the antenna is able to perform considerably well when mounted on different size of metallic plate as well as in free space

Item Type:	Article (Journal)
Additional Information:	4637/43600
Uncontrolled Keywords:	Patch Antenna, Planner Antenna, RFID, UHF Band
Subjects:	T Technology > T Technology (General)
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Dr Muhammad Ibrahimy
Date Deposited:	06 Jul 2015 14:52
Last Modified:	25 Sep 2017 14:52
URI:	http://irep.iium.edu.my/id/eprint/43600

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