National Changhua University of Education Institutional Repository : Item 987654321/10958
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题名: Dual-frequency design of a shorted triangular patch antenna
作者: Liou, Yen-Yu;Row, Jeen-Sheen;Chen, Tsair-Rong
贡献者: 電機工程學系
关键词: Shorted patch antenna;Dual-frequency antenna
日期: 2006-04
上传时间: 2012-06-05T02:00:01Z
出版者: IEEE
摘要: A single-feed shorted triangular patch antenna that can be operated at two different frequency bands is proposed and studied. The radiation patterns at the two operating frequencies are similar to those of a normal triangular patch antenna operated at its TM11 and TM21 modes, which are a monopolelike conical pattern and a broadside pattern, respectively. In addition, the impedance bandwidth, referring to the 10-dB return loss, is 18% at the lower operating frequency and 9.4% at the high operating frequency. Details of the antenna designs and the obtained results are presented.
關聯: Microwave and Optical Technology Letters, 48(4): 749-751
显示于类别:[電機工程學系] 期刊論文

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