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A Wideband Frequency Reconfigurable Rectangular Dielectric Resonator Antenna

Danesh, S, Kamarudin, MR, Rahman, TA, Abedian, M and Khalily, M (2016) A Wideband Frequency Reconfigurable Rectangular Dielectric Resonator Antenna In: 10th European Conference on Antennas and Propagation, 2016-04-10 - 2016-04-15, Davos.

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Abstract

A wideband frequency reconfigurable dielectric resonator antenna (DRA) is presented and discussed. The proposed antenna is capable of frequency switching at two different bands between 4.12 GHz and 8.85 GHz. The rectangular dielectric resonator with a permittivity of 15 is fed by U-shaped microstrip feed line. By setting the switch on the connecting lines of a network that feeds the dielectric element and changing the state of switch from ON to OFF, a shift of the well-matched operating frequency range is obtained. The total antenna dimensions are 40 × 45 × 4.5748 mm3. The results indicate that the proposed antenna with acceptable performance provides two wideband modes with the impedance bandwidth of 49% and 25%.

Item Type: Conference or Workshop Item (Conference Paper)
Subjects : Electronic Engineering
Divisions : Faculty of Engineering and Physical Sciences > Electronic Engineering
Authors :
AuthorsEmailORCID
Danesh, SUNSPECIFIEDUNSPECIFIED
Kamarudin, MRUNSPECIFIEDUNSPECIFIED
Rahman, TAUNSPECIFIEDUNSPECIFIED
Abedian, MUNSPECIFIEDUNSPECIFIED
Khalily, MUNSPECIFIEDUNSPECIFIED
Date : 2016
Identification Number : 10.1109/EuCAP.2016.7481838
Copyright Disclaimer : © 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Related URLs :
Depositing User : Symplectic Elements
Date Deposited : 06 Jul 2016 08:22
Last Modified : 06 Jul 2016 10:29
URI: http://epubs.surrey.ac.uk/id/eprint/811038

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