The Journal of Korean Institute of Electromagnetic Engineering and Science (한국전자파학회논문지)

The Korean Institute of Electromagnetic Engineering and Science (한국전자파학회)
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Improvement of Performance of Thick and High Dielectric Patch Antennas using Photonic Bandgap Structures

포토닉 밴드갭 구조를 이용한 두껍고 유전상수가 높은 패치 안테나의 성능 향상

  • 기철실 (아주대학교 분자과학기술학과 및 전자공학부) ;
  • 박익모 (아주대학교 분자과학기술학과 및 전자공학부) ;
  • 임한조 (아주대학교 분자과학기술학과 및 전자공학부) ;
  • 한해욱 (포항공과대학교 전기컴퓨터공학부) ;
  • 이정일 (한국과학기술연구원 광전자연구실)
  • Published : 2002.01.01
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Abstract

This paper presents that photonic bandgap structures suppressing the propagation of surface waves can improve the performance of the patch antennas on a thick and high dielectric constant substrate. The forbidden propagation of surface wave due to the photonic bandgap enhances the radiation efficiency and reduces the back radiation drastically.

본 논문에서는 표면파의 전파를 억제하는 포토닉 밴드갭 구조가 기판의 두께가 두껍고 유전상수가 높은 패치 안테나의 복사효율과 후방 복사를 획기적으로 개선할 수 있음을 보였다.

Keywords

References

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