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학술지 Design of Antenna with Broadband and High Gain at Millimetre-Wave Band
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저자
김동영, 문재경, 김천수
발행일
201210
출처
Electronics Letters, v.48 no.22, pp.1382-1383
ISSN
0013-5194
출판사
IET
DOI
https://dx.doi.org/10.1049/el.2012.1961
초록
A new antenna structure with broadband and high gain at the millimetre-wave bands is presented. This antenna consists of a conventional patch and a new guard ring resonator. By introducing the guard ring resonator, the propagation of the surface wave is prevented, and antenna gain is increased. Furthermore, the bandwidth of this antenna becomes wider due to the coupling of the guard ring resonator with the main patch resonator. The simulated results of the proposed antenna show a bandwidth and peak antenna gain at 60GHz of 7GHz and 9.6 dBi, respectively. © 2012 The Institution of Engineering and Technology.
KSP 제안 키워드
Antenna gain, Main patch, Ring Resonator, Surface wave, antenna structure, guard ring, high gain, millimetre-wave, patch resonator