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Ultrawideband planar microstrip-fed monopole antenna

✍ Scribed by Ching-Fang Tseng; Cheng-Liang Huang

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

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✦ Synopsis

Abstract

The microsrip‐fed ultrawideband (UWB) monopole antenna is studied. The design is demonstrated assuming FR4 substrate with a relative dielectric constant of 4.4 and thickness of 1.6 mm. The presented results show that the proposed antenna of 43 mm ×50 mm dimensions has a bandwidth from 2.85 GHz to more than 15 GHz. The bandwidth covered 3.1–10.6 GHz, which has approved by the Federal Communications Commission as a commercial UWB band. Satisfactory performance was obtained using FR4 substrate, allowing low cost of production. Moreover, the antenna features near omnidirectional characteristics and good radiation efficiency. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 183–185, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22069

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