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Hexagonal dielectric resonator antenna for 2.4 GHz WLAN applications

✍ Scribed by V. Hamsakutty; A. V. Praveen Kumar; Jaimon Yohannan; K. T. Mathew

Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
182 KB
Volume
49
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A dielectric resonator antenna (DRA) with hexagonal geometry for WLAN applications is proposed. The antenna is excited with a simple 50 Ω microstrip transmission line. The proposed antenna produces an impedance bandwidth of 105 MHz from 2.395 to 2.50 GHz, which covers the 2.4 GHz wireless local area networks band (WLAN: 2.4–2.485 GHz). The radiation patterns are measured and are found to be omnidirectional. An average gain of 5.4 dBi is measured in the operating band. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 162–164, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22095

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