Khalily, Mohsen and A. Rahim, Mohamad Kamal and Kishk, Ahmed A. (2011) Bandwidth enhancement and radiation characteristics improvement of rectangular dielectric resonator antenna. IEEE Antennas And Wireless Propagation Letters, 10 (575280). pp. 393-395. ISSN 1536-1225
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Official URL: http://dx.doi.org/10.1109/LAWP.2011.2144558
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.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | dielectric resonator antenna (DRA), grounded strip, wideband antenna |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 28809 |
| Deposited By: | Yanti Mohd Shah |
| Deposited On: | 29 Nov 2012 04:14 |
| Last Modified: | 28 Jan 2019 03:38 |
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