The numerical simulation of the broadband spiral antenna design based on hybrid backed-cavity
文献类型：期刊论文
| 作者 | Liu Chunheng; Lu Yueguang; Du ChunlEi; Cui Jingbo; Shen Ximing |
| 刊名 | Journal of Infrared Millimeter and Terahertz Waves
 |
| 出版日期 | 2009 |
| 卷号 | 30期号:9页码:931-938 |
| 通讯作者 | Liu Chunheng |
| 中文摘要 | In the paper, the hybrid backed-cavity with EBG (Electromagnetic Band-Gap) structure and PEC (Perfect Electronic Conductor) is proposed for Archimedean spiral antenna, which can make the spiral antenna work over the 10:1 bandwidth, without the loss introduced by absorbing materials. Based on the AMC characteristic (Artificial Magnetic Conductor), the EBG is placed in the outer region of backed-cavity to improve the blind spot gain in the low frequency. The PEC at the center of the structure is used to obtain high gain at high frequency. The better antenna performances are achieved in the low profile spiral antenna. A typical spiral antenna with hybrid backed cavity is numerically studied. The novel spiral antenna design with hybrid backed cavity is validated by simulated results. |
| 英文摘要 | In the paper, the hybrid backed-cavity with EBG (Electromagnetic Band-Gap) structure and PEC (Perfect Electronic Conductor) is proposed for Archimedean spiral antenna, which can make the spiral antenna work over the 10:1 bandwidth, without the loss introduced by absorbing materials. Based on the AMC characteristic (Artificial Magnetic Conductor), the EBG is placed in the outer region of backed-cavity to improve the blind spot gain in the low frequency. The PEC at the center of the structure is used to obtain high gain at high frequency. The better antenna performances are achieved in the low profile spiral antenna. A typical spiral antenna with hybrid backed cavity is numerically studied. The novel spiral antenna design with hybrid backed cavity is validated by simulated results. |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/4987]  |
| 专题 | 光电技术研究所_微电子装备总体研究室（四室微光学） |
| 作者单位 | 中国科学院光电技术研究所 |
| 推荐引用方式 GB/T 7714 | Liu Chunheng,Lu Yueguang,Du ChunlEi,et al. The numerical simulation of the broadband spiral antenna design based on hybrid backed-cavity[J]. Journal of Infrared Millimeter and Terahertz Waves,2009,30(9):931-938. |
| APA | Liu Chunheng,Lu Yueguang,Du ChunlEi,Cui Jingbo,&Shen Ximing.(2009).The numerical simulation of the broadband spiral antenna design based on hybrid backed-cavity.Journal of Infrared Millimeter and Terahertz Waves,30(9),931-938. |
| MLA | Liu Chunheng,et al."The numerical simulation of the broadband spiral antenna design based on hybrid backed-cavity".Journal of Infrared Millimeter and Terahertz Waves 30.9(2009):931-938. |
入库方式： OAI收割
来源：光电技术研究所
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