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Please use this identifier to cite or link to this item:
http://ir.ncue.edu.tw/ir/handle/987654321/10970
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| 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
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| Issue Date: | 2012-06-05T02:00:32Z
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| 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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