The Transactions of the Korean Institute of Electrical Engineers P (전기학회논문지P)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Broadband Monopole Antenna with Ring Loop By Modified Ground Plane

접지면 변형에 의한 원형 루프를 갖은 광대역 모노폴 안테나

  • 이현진 (동강대학교 전기전자과) ;
  • 임용무 (광주보건대학교 안경광학과)
  • Received : 2012.07.12
  • Accepted : 2012.07.30
  • Published : 2012.09.01
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Abstract

In this paper, a wideband monopole antenna with ring loop by modified ground plane is presented. The proposed antenna consist of monopole antenna, ring loop by ground plane. This antenna is fed CPW-fed and wide slot antenna of a novel structure for broadband characteristics is proposed. To enhance the impedance bandwidth of the wide slot antenna, we proposed the wide slot structure with CPW-fed which is combined with four ${\lambda}/2$ rectangular radiation modified monopole and inductively coupled. The measured impedance bandwidth is about 2.5 GHz(3.65~6.15 GHz) then less -10 dB.

Keywords

References

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