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Bandwidth enhancement and miniaturization of dielectric resonator antenna for 5.8 GHz WLAN

Gebril, K. K. and Abdul Rahim, Sharul Kamal and Abdulrahman, A. Y. (2011) Bandwidth enhancement and miniaturization of dielectric resonator antenna for 5.8 GHz WLAN. Progress In Electromagnetics Research C, 19 . pp. 179-189. ISSN 1937-8718

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Abstract

This paper presents the design of Dielectric Resonator Antenna (DRA) operating at 5.8 GHz, using the techniques of Two Segments DRA (TSDRA) and High-Aspect Ratio Structure. The aim of the paper is to reduce the size of the DRA while still maintaining its large impedance bandwidth. The requirements for WLAN applications are carefully taken into considerations in the design of the proposed structure. Comparison has been made between the proposed design and single layer DRA (SLDRA); and it has been found that the former has better performances than the latter.

Item Type:Article
Uncontrolled Keywords:aspect ratio, dielectric resonators, microwave antennas
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:28808
Deposited By: Liza Porijo
Deposited On:29 Nov 2012 04:12
Last Modified:29 Nov 2012 04:12

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