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Frequency-tuned ultra wideband antenna with partial-circular patch

✍ Scribed by Jingyun Zhang; Wenmei Zhang; Xue Chen; Liping H. J. Gao

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
433 KB
Volume
49
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

A novel frequency‐adjustable ultra wideband antenna with coplanar waveguide‐fed is proposed and the design formula is presented. The optimized antenna presents 6.7:1 ratio bandwidth and 148% impedance bandwidth for the return loss less than −10 dB. The bandwidth can be changed through adjusting the slice of partial‐circular patch. Also, the numerical sensitivity analysis for different dimensions has been done. Good agreement between the measurement and simulation has been achieved. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 2128–2131, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22683

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