Design of NRAs having higher aperture opening ratio and autocorrelation compression ratio by means of a global optimization method
文献类型：期刊论文
| 作者 | Lang Haitao ; Liu LR(刘立人) ; Yang Qingguo |
| 刊名 | optik
 |
| 出版日期 | 2007 |
| 卷号 | 118期号:10页码:491 |
| ISSN号 | 0030-4026 |
| 关键词 | coded aperture imaging global optimization NRA URA |
| 中文摘要 | when noises considerations are made, nonredundant arrays (nras) are endowed with many advantages which other arrays e.g., uniformly redundant arrays (uras) do not possess in applications of coded aperture imaging. however, lower aperture opening ratio limits the applications of nra in practice. in this paper, we present a computer searching method based on a global optimization algorithm named direct to design nras. compared with the existing nras e.g., golay's nras, which are well known and widely used in various applications, nras found by our method have higher aperture opening ratio and auto correlation compression ratio. these advantages make our aperture arrays be very useful for practical applications especially for which of aperture size are limited. here, we also present some aperture arrays we found. these aperture arrays have an interesting property that they belong to both nra and ura. (c) 2006 elsevier gmbh. all rights reserved. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000250336300005 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/2186]  |
| 专题 | 上海光学精密机械研究所_信息光学开放实验室 |
| 推荐引用方式 GB/T 7714 | Lang Haitao,Liu LR,Yang Qingguo. Design of NRAs having higher aperture opening ratio and autocorrelation compression ratio by means of a global optimization method[J]. optik,2007,118(10):491, 494. |
| APA | Lang Haitao,刘立人,&Yang Qingguo.(2007).Design of NRAs having higher aperture opening ratio and autocorrelation compression ratio by means of a global optimization method.optik,118(10),491. |
| MLA | Lang Haitao,et al."Design of NRAs having higher aperture opening ratio and autocorrelation compression ratio by means of a global optimization method".optik 118.10(2007):491. |
入库方式： OAI收割
来源：上海光学精密机械研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。