Khalily, M. and A. Rahim, Mohamad Kamal and Kishk, A. A. (2011) Bandwidth enhancement and radiation characteristics improvement of rectangular dielectric resonator antenna. IEEE Antennas And Wireless Propagation Letters, 10 . pp. 393-395. ISSN 1536-1225
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Official URL: http://dx.doi.org/10.1109/LAWP.2011.2144558
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.
|Uncontrolled Keywords:||dielectric resonator antenna (DRA), grounded strip, wideband antenna|
|Subjects:||T Technology > TK Electrical engineering. Electronics Nuclear engineering|
|Deposited By:||Liza Porijo|
|Deposited On:||29 Nov 2012 04:14|
|Last Modified:||13 Feb 2017 02:56|
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