Proceedings of the Korean Institute of Information and Commucation Sciences Conference (한국정보통신학회:학술대회논문집)

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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A Study on the Design of Dual-Band Equilateral-Triangular Microstrip Antennas

듀얼-밴드 정삼각형 마이크로스트립 안테나 설계에 관한 연구

  • 문정군 (경상대학교 전자공학과) ;
  • 임정섭 (경상대학교 전자공학과) ;
  • 장재삼 (경상대학교 전자공학과) ;
  • 윤서용 (경상대학교 전자공학과) ;
  • 황호순 (경상대학교 전자공학과) ;
  • 이문수 (경상대학교 전자공학과)
  • Published : 2003.05.01
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Abstract

For dual-band operation, it can be done by loading two pair of narrow slots in the equilateral-triangular patch, one embedded close to the side edges of the patch and the other inserted at the bottom edge of the patch. The obtained two operating frequencies are of same polarization planes. The frequency ratio of the two operating frequencies is turnabled by varing the positions and lengths of the inserted slots at the bottom edge of the patch. In this paper, A single-feed equilateral-triangular microstrip patch with two pairs of narrow slot for dual-frequency operation is printed on the substrate(TMN-4 Rosers Co.) of the 60 miles. the antenna radiation characteristics are calculated by Ensemble ver. 5.0 software, and compared with the experimental results.

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