Journal of Advanced Marine Engineering and Technology

The Korean Society of Marine Engineering (한국마린엔지니어링학회)
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A Compact UWB Planar Antenna with WLAN Band-Notch Characteristic

  • Park, Dong-Kook (Korea Maritime University, Div. of Computer, Control and Electronic Communication Engineering) ;
  • Kwak, Byung-Haw (Korea Maritime University)
  • Published : 2007.11.30
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Abstract

A novel compact ultra wideband(UWB) antenna for UWB application is proposed in this paper. The proposed antenna with $22mm{\times}26mm{\times}1.6mm$ covers the entire UWB bandwidth and has band notch characteristic for the frequency band of $5.15{\sim}5.825GHz$ limited by WLAN. The antenna has a concaved ground plane and staircase shape patch to achieve the wide bandwidth, and has an U shape slot with $\lambda/4$ length to notch the band. The return loss and group delay of the proposed antenna are measured.

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References

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