National Changhua University of Education Institutional Repository : Item 987654321/10963
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题名: Dual frequency microstrip antenna with dual circular polarisation
作者: Cai, C. H.;Row, Jeen-Sheen;Wong, K. L.
贡献者: 電機工程學系
日期: 2006-10
上传时间: 2012-06-05T02:00:09Z
出版者: IEEE
摘要: A single-feed dual-frequency microstrip patch antenna that can produce dual circular polarisations (CP) is presented. The microstrip
antenna has an annular-ring patch and is excited by an L-shaped microstrip line through the coupling of a ring slot in the ground plane.
The occurrence of the dual CP is because the magnetic currents circulating along the ring slot at two specific frequencies have opposite
flowing directions. Both simulated and measured results are provided to validate the CP performance of the proposed antenna.
關聯: Electronics Letters, 42(22): 1261-1262
显示于类别:[電機工程學系] 期刊論文

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