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Design of a new wideband microstrip-fed circular slot antenna

✍ Scribed by Mohamed A. Habib; Tayeb A. Denidni

Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
156 KB
Volume
48
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

In this paper, a new ultra‐wideband slot antenna with a simplified feeding network is presented. This antenna is composed of a circular slot coupled to a circular patch fed with 50Ω microstrip line. A proper parametric investigation was carried out for optimization of the proposed structure. Simulations and measurements show that a large bandwidth from 2.13 to 11.11 GHz can be achieved, which represents a relative bandwidth of 136.4%. Furthermore, good agreement between simulated and experimental results is obtained. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 48: 919–923, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21519

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