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A Compact UWB Planar Antenna with WLAN Band-Notch Characteristic

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참고문헌

주제분류기계공학

초록

Abstract

A novel compact ultra wideband(UWB) antenna for UWB application is proposed in this paper. The proposed antenna with 22 mm × 26 mm × 1.6 mm covers the entire UWB bandwidth and has band notch characteristic for the frequency band of 5.15 ~ 5.825 GHz 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 /4 length to notch the band. The return loss and group delay of the proposed antenna are measured.

참고문헌 (6)

  1. "A novel antenna for ultra-wide-band applications", 40, pp.755~760
  2. "Planar miniature tapered-slot-fed annular slot antennas for ultrawide-band radios", 53(3), pp.1194~1202 (2005)
  3. "Design of an ultra wide-band printed monopole antenna using FDTD and genetic algorithm", 15(6), pp.395~397 (2005)
  4. "A planar UWB antenna with signal rejection capability in the 4-6 GHz band", 16(5), pp.278~280 (2006)
  5. "A miniature UWB planar monopole antenna with 5 GHz band-rejection filter and the time- domain characteristics", 54(5), pp.1453~1460 (2006)
  6. "A trapezoidal ultra-wideband antenna design", 16(3) (2005)

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