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Broadband Metamaterial Antenna Using Folded Parasitic Patch
- Ko, Seung-Tae;
- Lee, Jeong-Hae
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WEB OF SCIENCE
0초록
In this paper, the broadband metamaterial antenna utilizing zeroth-order resonance (ZOR) mode and TM010 mode is presented. Employing the folded parasitic patch, the frequency of TM010 mode can simply be down-shifted to the frequency of ZOR mode without changing the size of the antenna. Therefore, the metamaterial patch antenna operates at two modes. As a result, the 10dB fractional bandwidth of an antenna is measured to be 12.0% and it shows good agreement with the simulated result. Finally, the excellent radiation efficiencies are measured to be 78% similar to 95% in the whole band.
키워드
metamaterial; zeroth-roder resonance (ZOR); folded parasitic patch; COMPACT
- 제목
- Broadband Metamaterial Antenna Using Folded Parasitic Patch
- 저자
- Ko, Seung-Tae; Lee, Jeong-Hae
- 발행일
- 2011
- 유형
- Proceedings Paper
- 저널명
- 2011 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (APSURSI)
- 페이지
- 1051 ~ 1053
- 언어
- ENG
- 출판사
- IEEE
- 발행국가
- 미국
- 분량
- 3 페이지
- ISSN
- P 1522-3965