National Changhua University of Education Institutional Repository : Item 987654321/10934
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题名: Two-element dual-frequency microstrip antenna with high isolation
作者: Row, Jeen-Sheen
贡献者: 電機工程學系
日期: 2003-12
上传时间: 2012-06-05T01:59:17Z
出版者: IEEE
摘要: A compact design of a dual-frequency dual-polarised microstrip antenna structure with highly decoupled input ports is presented. The proposed
antenna structure consists of two radiating elements, an annular ring and a circular disk, that are placed concentrically at the same layer. The two
radiating elements are fed by an aperture-coupled feed and a coplanarmicrostrip-line feed, respectively. Several prototypes of the proposed
dual-frequency antennas operated at the frequency ratios ranged from 1.2 to 2.6 were constructed and tested. The experimental results show
the input isolation of less than 50 dB is obtained.
關聯: Electronics Letters, 39(25): 1786-1787
显示于类别:[電機工程學系] 期刊論文

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