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Bandwidth enhancement of open slot antenna with a T-shaped stub

✍ Scribed by Kun Song; Ying-Zeng Yin; Xiao-Bo Wu; Li Zhang

Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
750 KB
Volume
52
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A novel open slot antenna with a T‐shaped stub for bandwidth enhancement is presented. By attaching a T‐shaped stub to the rectangular radiating patch, the bandwidth enhancement of the proposed antenna is achieved well. From experimental results, the measured impedance bandwidth of the proposed antenna can reach an operating bandwidth of about 131% over a wideband frequency range from 2.3 to 11.1 GHz, which makes it an excellent candidate for the WLAN (2.4/5 GHz) and UWB (3.1–10.6 GHz) applications. © 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 390–393, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24929

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