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

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

  1. Photonic Crystals J. D. Joannopoulos;R. D. Meade;J. N. Winn
  2. IEEE Trans. Microwave Theory Tech. v.47 no.11 https://doi.org/10.1109/22.798001
  3. Phys. Rev. E v.59 no.4 Essential parameter in the formation of photonic bandgaps C.-S. Kee;J.-E. Kim;H. Y. Park;S. J. Kim;H. C. Hong;Y. S. Kwon;N. H. Myung;S. Y. Shin;H. Lim https://doi.org/10.1103/PhysRevE.59.4695
  4. IEEE Trans. Microwave Theory Tech. v.47 no.11 Roles of wave impedance and refractive index in photonic crystals with magnetic and dielectric properties C.-S. Kee;J.-E. Kim;H. Y. Park;H. Lim https://doi.org/10.1109/22.798012
  5. IEEE MTT-S Int. Microwave Symp. Dig. MM-wave tapered slot antenna on micromachined photonic bandgap dielectrics T. J. Ellis;G. M. Rebeiz
  6. IEEE Trans. Antennas Propagat. v.47 no.12 Patch antennas on externally perforated high dielectric constant substrates J. S. Colburn;Y. Rahmat-Samii https://doi.org/10.1109/8.817654
  7. IEEE MTT-S Int. Microwave Symp. Dig. Broadband power amplifier integrated with slot antenna and novel harmonic tuning structure V. Radisic;Y. Qian;T. Itoh
  8. IEEE Trans. Microwave Guided Wave Lett. v.8 no.2 Novel 2-D photonic bandgap structure for microstrip lines V. Radisic;Y. Qian;R. Coccioli;T. Itoh https://doi.org/10.1109/75.658644
  9. Appl. Phys. Lett. v.76 no.16 Duplexer using microwave photonic band gap structure S.-S. Oh;C.-S. Kee;J.-E. Kim;H. Y. Park;T. I. Kim;I. Park;H. Lim https://doi.org/10.1063/1.126326
  10. IEEE Trans. Microwave Theory Tech. v.47 no.11 High- impedance electromagnetic surfaces with a forbidden frequency band D. Sievenpiper;L. Zhang;R. F. J. Broas;N. G. Alexopolous;E. Yablonovitch https://doi.org/10.1109/22.798001