한국전자파학회:학술대회논문집 (Proceedings of the Korea Electromagnetic Engineering Society Conference)

한국전자파학회 (The Korean Institute of Electromagnetic Engineering and Science)
권호 표지

5.8GHz 대역 마이크로스트립 배열 안테나 설계 및 제작

Design and Fabrication of 5.8GHz Band Microstrip Array Antenna

  • 김판신 (부경대학교 정보통신공학과) ;
  • 이주현 (부경대학교 정보통신공학과) ;
  • 안재성 (부경대학교 정보통신공학과) ;
  • 김태홍 (부경대학교 정보통신공학과) ;
  • 하덕호 (부경대학교 정보통신공학과)
  • Kim, P.S. (Dept of Telecom. Eng., Pukyong National University) ;
  • Lee, J.H. (Dept of Telecom. Eng., Pukyong National University) ;
  • An, J.S. (Dept of Telecom. Eng., Pukyong National University) ;
  • Kim, T.H. (Dept of Telecom. Eng., Pukyong National University) ;
  • Ha, D.H. (Dept of Telecom. Eng., Pukyong National University)
  • 발행 : 2003.11.15
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초록

In this paper, in order to fabricate the circularly polarized diversity system which will mitigate multipath fading, 5.8GHz band microstrip array antenna were designed and fabricated. These antenna were designed using Ensemble 6.0 program and the fabricated antenna were vertical and horizontal polarized antenna, left-handed circularly polarized antenna, and right-handed circularly polarized antenna. The designed antenna parameters included S11 and impedance characteristics of fabricated antenna were measured using Network Analyzer(8753ES). From the measurement results, the S11 for each polarization antenna at resonance frequency of 5.8GHz band was showed -38dB, -44dB, and -50dB respectively and it was similar to the simulation result, and also the impedance can be matched at $50{\Omega}$. In order to compare polarization characteristics, broadband measurement was also conducted in this paper.

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