DocumentCode
1837134
Title
Efficiency enhancement of integrated Fabry-Pérot Cavity antenna
Author
Wang, Jia Di ; Ji, Ling ; Chen, Zhi Ning ; Chen, Weidong
Author_Institution
Univ. of Sci. & Technol. of China, Hefei, China
fYear
2012
fDate
27-29 Aug. 2012
Firstpage
33
Lastpage
34
Abstract
This paper proposes a design of integrated Fabry-Pérot Cavity (FPC) antenna with high efficiency. The efficiency of the proposed antenna can be enhanced by optimizing the aspect ratio of partially reflective sheet (PRS) of the antenna. The simulation and measurement show that the optimized design operating at 10GHz is capable to achieving the radiation efficiency up to 79% higher than usually 40% of a conventional square design (with the same thickness and aperture). The relationship between the dimensions (electric size and aspect ratio) of antenna and efficiency is also presented.
Keywords
antenna radiation patterns; microwave antennas; frequency 10 GHz; integrated Fabry-Pérot cavity antenna enhancement; partially reflective sheet; radiation efficiency; Antenna measurements; Apertures; Cavity resonators; Frequency measurement; Gain measurement; Reflector antennas; FPC; antenna; efficiency; integrated; rectangle PRS;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (APCAP), 2012 IEEE Asia-Pacific Conference on
Conference_Location
Singapore
Print_ISBN
978-1-4673-0666-9
Type
conf
DOI
10.1109/APCAP.2012.6333144
Filename
6333144
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