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Bandwidth enhancement of slot-fed dielectric resonator antenna

✍ Scribed by R. G. Madhuri; P. M. Hadalgi; S. L. Mallikarjun; S. A. Malipatil

Publisher: John Wiley and Sons
Year: 2010
Tongue: English
Weight: 229 KB
Volume: 52
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.24937

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✦ Synopsis

Abstract

Novel slot‐fed dielectric resonator antenna is studied experimentally. The antenna is comprised of a rectangular dielectric resonator and a mictrostrip fed coupling slot. The multiband resonances of the two radiators i.e., slot and dielectric resonator are combined to extend the antenna bandwidth. Dielectric resonator of three different thicknesses is studied, providing a bandwidth of 49.25%. The radiation patterns are measured and are presented. © 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 316–318, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24937

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