NSSC OpenIR  > 空间技术部
Alternative TitleBroadband Signal Processing for Deep Space Array Network Based on Frequency-domain Beamformer
胡圣波; 孟新; 姚秀娟; hsb@cssar.ac.cn
Source Publication空间科学学报
Keyword深空通信 高速 波束合成 频域
Other AbstractDeep space communications have entered a new era of high speed transmission. Based on the deployment of large arrays of small antennae within radio astronomy community, Deep Space Array Network (DSAN) has become the final means for high speed transmission of deep space network. Based on the FX correlator, the architecture of frequency domain beamformer which has integrated array signal forming with correlate processing is presented. The method presented in this paper is to break up the signal into different frequency channels and analyze each frequency channel separately to obtain phase and delay feedback information. The method would be a significant step forward in both performance and complexity, which has great flexibility and robustness, and can support multi-missions. Finally, the key techniques of analysis-synthesis filtering, sub-array signals coherent forming, and adaptive variable fraction delay are described.
Indexed ByCSCD
Funding Project中国科学院空间科学与应用研究中心
Citation statistics
Cited Times:2[CSCD]   [CSCD Record]
Document Type期刊论文
Corresponding Authorhsb@cssar.ac.cn
Recommended Citation
GB/T 7714
胡圣波,孟新,姚秀娟,等. 频域波束合成的深空宽带阵列信号处理[J]. 空间科学学报,2011,31(5):670-674.
APA 胡圣波,孟新,姚秀娟,&hsb@cssar.ac.cn.(2011).频域波束合成的深空宽带阵列信号处理.空间科学学报,31(5),670-674.
MLA 胡圣波,et al."频域波束合成的深空宽带阵列信号处理".空间科学学报 31.5(2011):670-674.
Files in This Item:
File Name/Size DocType Version Access License
2011315670.pdf(464KB) 开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[胡圣波]'s Articles
[孟新]'s Articles
[姚秀娟]'s Articles
Baidu academic
Similar articles in Baidu academic
[胡圣波]'s Articles
[孟新]'s Articles
[姚秀娟]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[胡圣波]'s Articles
[孟新]'s Articles
[姚秀娟]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.