National Changhua University of Education Institutional Repository : Item 987654321/10948
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题名: Ring-slot-coupled microstrip patch antenna for circular polarization
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;Aperture coupling
日期: 2005-05
上传时间: 2012-06-05T01:59:42Z
出版者: Wiley
摘要: A new design of aperture-coupled microstrip antennas for circular polarization (CP) is presented. The CP microstrip antenna is excited by using a series microstrip-line-feed configuration through the coupling of a ring slot in the ground. The effects of different ring-slot sizes on CP performance are investigated. The experimental results show that, when the mean radius of the ring slot is increased, the CP operating frequency is significantly decreased and a wider CP bandwidth can also be obtained
關聯: Microwave and Optical Technology Letters, 44(5): 453-456
显示于类别:[電機工程學系] 期刊論文


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