Design Study on the Digital Correlator Using for Radio Holography

	Design Study on the Digital Correlator Using for Radio Holography
	Xu, Linfen; Zuo, Yingxi
刊名	RECENT DEVELOPMENTS IN INTELLIGENT SYSTEMS AND INTERACTIVE APPLICATIONS (IISA2016)
	2017
卷号	541 页码:377-382
英文摘要	In this paper the author presents a digital correlation design for the radio holography receiver of DATE5 (the 5-m Dome A Terahertz Explorer). Signal digitization is made at the IF outputs of the receiver and correlation is implemented in time domain. A 4-component algorithm for complex correlation is proposed. With this algorithm, the systematic error is much lower and the SNR is expected to have a 3 dB improvement comparing with the previous 3-component algorithm.
语种	英语
内容类型	期刊论文
源URL	[http://libir.pmo.ac.cn/handle/332002/17467]
专题	中国科学院紫金山天文台
推荐引用方式 GB/T 7714	Xu, Linfen,Zuo, Yingxi. Design Study on the Digital Correlator Using for Radio Holography[J]. RECENT DEVELOPMENTS IN INTELLIGENT SYSTEMS AND INTERACTIVE APPLICATIONS (IISA2016),2017,541:377-382.
APA	Xu, Linfen,&Zuo, Yingxi.(2017).Design Study on the Digital Correlator Using for Radio Holography.RECENT DEVELOPMENTS IN INTELLIGENT SYSTEMS AND INTERACTIVE APPLICATIONS (IISA2016),541,377-382.
MLA	Xu, Linfen,et al."Design Study on the Digital Correlator Using for Radio Holography".RECENT DEVELOPMENTS IN INTELLIGENT SYSTEMS AND INTERACTIVE APPLICATIONS (IISA2016) 541(2017):377-382.