National Changhua University of Education Institutional Repository : Item 987654321/10951
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题名: Circularly polarized proximity-coupled microstrip antenna
作者: Lee, Yi-Lung;Chen,Tsair-Rong;Row, Jeen-Sheen
贡献者: 電機工程學系
关键词: Microstrip antenna;Circular polarization
日期: 2005-09
上传时间: 2012-06-05T01:59:46Z
出版者: Wiley
摘要: A novel design for the production of circularly polarized radiation (CP) in proximity-fed microstrip antennas is presented. To achieve this circular-polarization design, the two orthogonal modes of the microstrip antenna are excited in series through the proximity coupling of an L-shaped open microstrip line. The experimental results show that the 3-dB axial-ratio CP bandwidth of the proposed design is increased by more than 30%, as compared to a conventional CP microstrip antenna of the same size. The details of the simulated and experimental results for the proposed design are presented and discussed.
關聯: Microwave and Optical Technology Letters, 46(5): 429-430
显示于类别:[電機工程學系] 期刊論文

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