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Compact CPW-Fed Antenna with Triple Folded Patch for WLAN Applications

WLAN 시스템에 적용 가능한 삼중 폴디드 패치를 가진 CPW 급전 소형 안테나

Choi, In-Tae;Shin, Ho-Sub
최인태;신호섭

  • Received : 2015.07.20
  • Accepted : 2015.09.14
  • Published : 2015.09.30

Abstract

In this paper, the compact CPW-fed antenna with triple folded patch for dual-band WLAN applications is proposed. As the conventional double inverted-L antenna is changed into the C-shaped patch and double inverted-L antenna, the antenna overcomes the narrow-band characteristics according to the miniaturization of the antenna. The proposed antenna with the size of only $16.5mm{\times}29.5mm{\times}1.0mm$ is designed and fabricated by optimized parameters to be operated at 2.4 GHz band and 5 GHz band. The antenna is fabricated into FR-4 substrate with thickness of 1.0 mm. We confirm that it is operated as antenna for WLAN applications by obtaining the measured return loss level of < -10 dB at dual-band.

Keywords

Dual-Band Antenna;Monopole Antenna;CPW Antenna;WLAN Applications

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