한국전자통신학회논문지 (The Journal of the Korea institute of electronic communication sciences)

한국전자통신학회 (Korea Institute of Electronic Communication Science)
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WLAN 시스템에 적용 가능한 Arrow와 Ribbon 모양을 갖는 모노폴 안테나 설계 및 제작

A Design and Implementation of a Monopole Antena with Arrow and Ribbon-Shaped for the WLAN Application

  • 투고 : 2015.05.28
  • 심사 : 2015.07.23
  • 발행 : 2015.07.31
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초록

본 논문에서는 WLAN대역에서 동작하는 화살과 리본 모양의 마이크로스트립패치 안테나를 설계 및 제작하였다. 안테나는 FR-4 기판 위에 제작되었고 두께는 0.8mm 기판 사이즈는 $50{\times}40mm^2$이다. 파라메터 연구를 통해 최적화된 설계치를 얻었으며 공진주파수에서 전류밀도 분포를 통해 안테나 동작 원리를 확인하였다. 최적화된 수치를 사용하여 제안된 안테나를 제작하였으며 WLAN 이중대역에서 반사손실, 이득, 방사패턴의 특성을 측정하였다.

In this paper, a microstrip patch antenna with arrow and ribbon shape for WLAN was designed and manufactured. The antenna was designed on a FR-4 substrate that has a thickness of 0.8mm and a dielectric constant of 4.4. The substrate size is $50{\times}40mm^2$. A commercially available tool was used for simulation to get the optimized parameters and the optimized values were obtained by finding the parameters that act sensitively to the performance of the antenna. The proposed antenna was produced using the optimized values, and characteristics of return loss, gain and radiation pattern in WLAN bands were measured.

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참고문헌

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