Design of ultralow sidelobe chaotic radar signal by modulating group delay method
文献类型：期刊论文
| 作者 | Yang, Qilun; Zhang, Yunhua ; Gu, Xiang
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| 刊名 | IEEE Transactions on Aerospace and Electronic Systems
 |
| 出版日期 | 2015 |
| 卷号 | 51期号:4页码:3023-3035 |
| ISSN号 | 0018-9251 |
| 英文摘要 | This paper proposes a method for chaotic radar signal (CRS) design with ultralow sidelobe performance. We first modulate the group delay (MGD) of a radar signal using a chaotic mapping sequence in the frequency domain, and then we transform the radar signal to its time domain form by inverse Fourier transformation. The designed CRS has ultralow sidelobe owing to its flat power spectrum density (PSD). Meanwhile, its ambiguity function is thumbtack, and the amplitudes of both in-phase and quadrature components are close to Gaussian noise. Both numerical simulation and experimental results demonstrate the ultralow sidelobe performance of the designed CRS. © 2015 IEEE. |
| 收录类别 | EI |
| 语种 | 英语 |
| 公开日期 | 2016-04-26 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/5295]  |
| 专题 | 国家空间科学中心_微波遥感部 |
| 推荐引用方式 GB/T 7714 | Yang, Qilun,Zhang, Yunhua,Gu, Xiang. Design of ultralow sidelobe chaotic radar signal by modulating group delay method[J]. IEEE Transactions on Aerospace and Electronic Systems,2015,51(4):3023-3035. |
| APA | Yang, Qilun,Zhang, Yunhua,&Gu, Xiang.(2015).Design of ultralow sidelobe chaotic radar signal by modulating group delay method.IEEE Transactions on Aerospace and Electronic Systems,51(4),3023-3035. |
| MLA | Yang, Qilun,et al."Design of ultralow sidelobe chaotic radar signal by modulating group delay method".IEEE Transactions on Aerospace and Electronic Systems 51.4(2015):3023-3035. |
入库方式： OAI收割
来源：国家空间科学中心
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