Browse > Article

A Circular Micro-Strip Patch Antenna Using a PBG  

Lee Bong-Geol (School of Electrical Engineering, University of Ulsan)
Jung Chun-Suk (School of Electrical Engineering, University of Ulsan)
Woo Jong-Woon (School of Electrical Engineering, University of Ulsan)
Ahn Sang-Chul (School of Electrical Engineering, University of Ulsan)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.16, no.11, 2005 , pp. 1067-1074 More about this Journal
Abstract
Studied antenna's basic structure was circular micro-strip patch antenna. Bandwidth was broaden and back-radiation pattern was decreased because studied antenna had PBG on a ground for improvement in its defect which is skin-effects. And character of antenna according to different shape of PBG was observed. Finally, air-gap whose dielectric constant is lower than substrates was added between substrates sc respond frequency was higher despite small size antenna.
Keywords
PBG; Circular Micro-Strip Antenna; Skin Effect; Multi-Layer;
Citations & Related Records
연도 인용수 순위
  • Reference
1 V. Radisic, Y. Qian, R. Coccioli, and T. Itoh, 'Novel 2-D photonic bandgap structure for microstrip lines', IEEE Microwave Guided, Wave Lett 8, pp. 69-71, 1998   DOI   ScienceOn
2 기철식, 박익모, '포토닉 밴드캡 구조를 이용한 두껍고 유전상수가 높은 패치 안테나의 성능 향상', 한국전자파학회논문지, 13(1), pp. 1-6, 2002 년 1월
3 Matthew N. O. Sadiku, Elements of Electromagnetics, Oxford University, pp. 572-579
4 Wenmei Zhang, 'Microstrip patch antenna array on ground with circular PBG', Microwave and Optical Technology Lett., pp. 127-130, Apr. 2004   DOI   ScienceOn
5 Ramon Gonzalo, Peter de Maagt, and Mario Sorolla, 'Enhanced parch-antenna performance by suppressing surface waves using photonic-bandgap substrates', IEEE Microwave Theory and Techniques Lett., Nov. 1999
6 I. J. Bahl, P. Bhartia, Microstrip Antenna, pp. 85-138