지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
In this paper, the planar type modified folded loop antennas for S-DMB band is proposed. The proposed antenna consisted of opened center of a conventional closed loop and folded terminal of microstrip line to inside loop antenna. The sizes proposed antenna was minimized by folding the terminal of the loop. Also, It was minimized reactance value by increasing capacitances between coupled microstrip line. Therefore the proposed antennas compacted about 20% than a conventional loop antenna and increased efficiency of antenna. The proposed antennas got an omni-directional pattern, the antenna gain was 3.67 [dBi] and the bandwidth was 900 MHz (2.6-3.56 GHz) with VSWR≤2 from the simulated and the measured results. The frequency utilization coefficient was 29.9 %. These properties could satisfy the S-DMB band.
목차
Abstract
1. Introduction
2. Antenna design and Measurement
3. Conclusion
Reference
저자소개
참고문헌 (6)
참고문헌 신청
1. [학술지(정기간행물)] - W. Menzel / 1991 / A microstrip patch antenna with coplanar feed line / IEEE Microwave Wavelett 1 : 340 ~ 342
2. [단행본] - W. L. Stutzman / 1998 / Antenna theory and design / John Wiley & Sons : 210 ~ 215
3. [학술지(정기간행물)] - P. L. Sullivan / 1986 / Analysis of an Aperture Coupled Microstrip Antenna / IEEE Trans. Ant. ennasand Propagation 34 (8)
4. [학술지(정기간행물)] - H. Lee / 2005 / Wide-Band High-Efficiency Printed Loop Antenna Design for Wireless Communication Systems / IEEE Trans. on Vehicular Technology 54 (3)
5. [단행본] - K. F. Lee / 1997 / Advanced in Microstrip and Printed Antennas / Wiley Interscience : 71 ~ 109
2. [단행본] - W. L. Stutzman / 1998 / Antenna theory and design / John Wiley & Sons : 210 ~ 215
3. [학술지(정기간행물)] - P. L. Sullivan / 1986 / Analysis of an Aperture Coupled Microstrip Antenna / IEEE Trans. Ant. ennasand Propagation 34 (8)
4. [학술지(정기간행물)] - H. Lee / 2005 / Wide-Band High-Efficiency Printed Loop Antenna Design for Wireless Communication Systems / IEEE Trans. on Vehicular Technology 54 (3)
5. [단행본] - K. F. Lee / 1997 / Advanced in Microstrip and Printed Antennas / Wiley Interscience : 71 ~ 109
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UCI(KEPA) : I410-ECN-0101-2013-560-001569117