상세정보
학술지
Low-Profile Fabry-Perot Cavity Antenna with a Double-Layered Partially Reflecting Surface Structure
- 발행일
- 201102
- 출처
- Microwave and Optical Technology Letters, v.53 no.2, pp.271-273
- ISSN
- 0895-2477
- 출판사
- John Wiley & Sons
- 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)