An Ultrawideband Dipole With a Director as a Feed for Reflector Antennas
文献类型：期刊论文
| 作者 | Xie, Chao1; Yin, Jungang1; Li, Xiang1 ; Pang, Feng2; Liu, Qiang1; Yang, Jian3
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| 刊名 | IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS
 |
| 出版日期 | 2017 |
| 卷号 | 16页码:1341-1344 |
| 关键词 | Dipole with director feed reflector antennas ultrawideband (UWB) |
| 英文摘要 | A novel ultrawideband directional flat dipole capped by a planar director is proposed in this letter. The novelty of the antenna is the great improvement of the bandwidth of a flat dipole above an ordinary finite ground plane by using a simple parasitic top patch, referred to as the "director." A linearly polarized prototype has been designed and manufactured, and achieved a nearly 3:1 operating bandwidth (2.2-6.5 GHz) with a return loss higher than 10 dB, nearly constant radiation patterns, and high aperture efficiency over the entire operating band. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Electrical & Electronic ; Telecommunications |
| 研究领域[WOS] | Engineering ; Telecommunications |
| 关键词[WOS] | QUASI-YAGI ANTENNA ; WIDE-BAND ; EFFICIENCY ; BANDWIDTH |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000402127600008 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/8815]  |
| 专题 | 国家天文台_应用天文研究部 |
| 作者单位 | 1.Hunan Univ, Dept Elect, Changsha 410082, Hunan, Peoples R China 2.Chinese Acad Sci, Natl Astron Observ, Beijing 100049, Peoples R China 3.Chalmers, Dept Signals & Syst, S-41258 Gothenburg, Sweden |
| 推荐引用方式 GB/T 7714 | Xie, Chao,Yin, Jungang,Li, Xiang,et al. An Ultrawideband Dipole With a Director as a Feed for Reflector Antennas[J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS,2017,16:1341-1344. |
| APA | Xie, Chao,Yin, Jungang,Li, Xiang,Pang, Feng,Liu, Qiang,&Yang, Jian.(2017).An Ultrawideband Dipole With a Director as a Feed for Reflector Antennas.IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS,16,1341-1344. |
| MLA | Xie, Chao,et al."An Ultrawideband Dipole With a Director as a Feed for Reflector Antennas".IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS 16(2017):1341-1344. |
入库方式： OAI收割
来源：国家天文台
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