Compact CPW-fed ultra-wideband antenna with dual band-notched characteristics
Authors:
- 8 July 2010
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 46 (14) , 967-968
Abstract
A coplanar-waveguide (CPW)-fed ultra-wideband antenna with dual band-notch characteristic is presented. The antenna is as small as 21×28×1.6 mm3. The proposed antenna yields an impedance bandwidth of 3.1–10.6 GHz with VSWR<2, except for the bandwidth of 5–6 GHz for WLAN and 7.7–8.5 GHz for X-band. The antenna has been successfully simulated, fabricated and measured, showing good impedance matching, stable gain and near omnidirectional radiation pattern.Keywords
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