Bandwidth enhancement and radiation characteristics improvement of rectangular dielectric resonator antenna

Khalily, M, Rahim, MKA and Kishk, AA (2011) Bandwidth enhancement and radiation characteristics improvement of rectangular dielectric resonator antenna IEEE Antennas and Wireless Propagation Letters, 10. pp. 393-395.

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Abstract

A simple, compact, wideband rectangular dielectric resonator antenna (RDRA) is presented. The bandwidth is enhanced using a proper tapered strip excitation from one side of the DR. The radiation characteristics are improved by adding a shorted narrow strip to the opposite side of the excitation. In addition, by using this shorted strip, further improvement of the bandwidth is obtained. A parametric study on the strip dimension is carried out. The proposed DRA with good radiation characteristics offers a measured bandwidth of 96% between 2.13 and 6.08 GHz for VSWR < 2. © 2010 IEEE.

Item Type:	Article
Authors :	Name Email ORCID Khalily, M m.khalily@surrey.ac.uk Rahim, MKA Kishk, AA
Date :	30 May 2011
Identification Number :	10.1109/LAWP.2011.2144558
Depositing User :	Symplectic Elements
Date Deposited :	17 May 2017 13:50
Last Modified :	17 May 2017 15:13
URI:	http://epubs.surrey.ac.uk/id/eprint/840544

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