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http://dx.doi.org/10.5515/KJKIEES.2009.20.9.1014

Design and Fabrication of UWB Antenna Using the SRR for WLAN Band Rejection  

Jo, Nam-I (School of Electrical Engineering and Computer Science, Kyungbook National University)
Kim, Dang-Oh (School of Electrical Engineering and Computer Science, Kyungbook National University)
Kim, Che-Young (School of Electrical Engineering and Computer Science, Kyungbook National University)
Choi, Dong-Muk (School of Electrical Engineering and Computer Science, Kyungbook National University)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.20, no.9, 2009 , pp. 1014-1020 More about this Journal
Abstract
In this paper, a novel UWB(Ultra Wide-band) antenna with suppressed band of IEEE 802.11a($5.15{\sim}5.825\;GHz$) WLAN was designed and fabricated by using SRR(Split Ring Resonator) with band rejection property. MWS(Micro-wave Studio) of CST company was utilized in the design stage. The antenna was fabricated on a substrate, Rogers 4003, with the thickness of 0.8 mm and relative permittivity of 3.38. The measured result shows that the proposed antenna has a good return loss below -10 dB and group delay below 1nsec over UWB communication band($3.1{\sim}10.6\;GHz$) except WLAN band. It also shows the omni-directional radiation pattern.
Keywords
UWB Antenna; Split Ring Resonator; Band Rejection; WLAN;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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