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Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/10970

Title: Single-feed square-ring patch antenna with dual-frequency operation
Authors: Chen, Shing-Hau;Row, Jeen-Sheen;Sim, Chow-Yen-Desmond
Contributors: 電機工程學系
Keywords: Patch antenna;Dual-frequency operation
Date: 2007-04
Issue Date: 2012-06-05T02:00:32Z
Publisher: Wiley
Abstract: The paper presents the design of a dual-frequency patch antenna with different radiation patterns. The antenna structure is composed of a square-ring patch and two shorting walls. Two resonant modes, patch-loaded monopole mode and normal patch mode, can be simultaneously excited in the antenna structure by a coupling strip inide the square-ring patch. Therefore, the antenna can radiate monopole-like and broadside patterns at two operating frequencies, respectively. Several prototypes of the proposed dual-frequency patch antenna with the frequency ratios ranging from 1.18 to 1.73 are constructed, and the obtained experimental results are also shown.
Relation: Microwave and Optical Technology Letters, 49(4): 991-994
Appears in Collections:[電機工程學系] 期刊論文

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