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학술지 Low-Profile Fabry-Perot Cavity Antenna with a Double-Layered Partially Reflecting Surface Structure
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저자
주정호, 김동호, 이왕주, 최재익
발행일
201102
출처
Microwave and Optical Technology Letters, v.53 no.2, pp.271-273
ISSN
0895-2477
출판사
John Wiley & Sons
DOI
https://dx.doi.org/10.1002/mop.25698
협약과제
09ZR1600, 유비쿼터스 인프라 연구, 김대식
초록
A low-profile Fabry-P챕rot cavity antenna covered with a double-layered partially reflecting surface is proposed to enhance the gain and reduce the height of the antenna.A ray theory is applied to predict the resonance frequency and cavity height of the proposed antenna. The proposed antenna is useful for designing a cavity antenna with a low profile and high gain. The maximum gain of the antenna is 13.88 dB, and its total height is smaller than {\\lambda}/8 at an operating frequency of 2.46 GHz. The good agreement between the measured and predicted results ensures the validity of our design approaches. © 2010 Wiley Periodicals, Inc.
키워드
cavity antenna, Fabry-P챕rot cavity, partially reflecting surface
KSP 제안 키워드
6 GHz, Double layered, Fabry-Perot cavity antenna, Gain of the Antenna, Operating frequency, Ray theory, Resonance frequency, design approach, high gain, low profile, partially reflecting surface(PRS)