| Fast Acquisition of GPS Signal in Low SNR Environments | |
| Wu Hua-bing; Hu Yong-hui; Ma Hong-jiao; Yang Yang | |
| 2010 | |
| 会议名称 | International Conference of China Communication |
| 会议录名称 | INTERNATIONAL CONFERENCE OF CHINA COMMUNICATION (ICCC2010) |
| 会议日期 | OCT, 2010 |
| 会议地点 | Guangxi, PEOPLES R CHINA |
| 产权排序 | 1 |
| ISBN | 978-1-935068-33-4 |
| 摘要 | In this paper, to improve the performance of GPS receiver in low SNR environments, a method based on matched filter bank and FFT is proposed. The method aims at improving SNR by means of accumulation effects, coherent and non-coherent integration. Before FFT spectrum analysis, the method uses windowing techniques to reduce the degradation and the leak of the spectrum. Simulation results demonstrate the proposed method has the detection sensitivity -185dBW. |
| 部门归属 | 时间用户系统研究室 |
| 收录类别 | CPCI |
| 语种 | 英语 |
| 文献类型 | 会议论文 |
| 条目标识符 | http://210.72.145.45/handle/361003/5260 |
| 专题 | 时间用户系统研究室 |
| 推荐引用方式 GB/T 7714 | Wu Hua-bing,Hu Yong-hui,Ma Hong-jiao,et al. Fast Acquisition of GPS Signal in Low SNR Environments[C],2010. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| 53.pdf（307KB） | 限制开放 | -- | 浏览 请求全文 | |||
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。
修改评论