MLC-SUMPLE Algorithm for Aligning Antenna Arrays in Deep Space   Communication

doi:10.1109/TAES.2013.6621858

CORC > 北京大学 > 信息科学技术学院

	MLC-SUMPLE Algorithm for Aligning Antenna Arrays in Deep Space Communication
	Shang, Yong ; Feng, Xiaotao
刊名	ieee航天航空与电子系统汇刊
	2013
DOI	10.1109/TAES.2013.6621858
英文摘要	For reliable reception of weak signals from spacecraft, a large antenna array structure is commonly employed in deep space communication system. The signal correlation is one of the methods used to combine signals from individual antennas. However, because the signal-to-noise ratio (SNR) from individual antennas is comparatively low, the phase offsets derived from the correlation cannot be used directly to align the signals, and some special processing is necessary to take advantage of all the antenna pairs. SUMPLE and matrix-free algorithms are two main approaches that have been analyzed or implemented with the array. Based on existing SUMPLE and matrix-free algorithms, a unified model is proposed and analyzed, and a novel algorithm named MLC-SUMPLE is proposed based on the new model. Theoretical analysis and simulations proved that the new algorithm performs better than existing combining algorithms in both the speed of convergence and steady-state performance.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000325763100054&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Engineering, Aerospace; Engineering, Electrical & Electronic; Telecommunications; SCI(E); EI; 2; ARTICLE; 4; 2828-2834; 49
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/152250]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Shang, Yong,Feng, Xiaotao. MLC-SUMPLE Algorithm for Aligning Antenna Arrays in Deep Space Communication[J]. ieee航天航空与电子系统汇刊,2013.
APA	Shang, Yong,&Feng, Xiaotao.(2013).MLC-SUMPLE Algorithm for Aligning Antenna Arrays in Deep Space Communication.ieee航天航空与电子系统汇刊.
MLA	Shang, Yong,et al."MLC-SUMPLE Algorithm for Aligning Antenna Arrays in Deep Space Communication".ieee航天航空与电子系统汇刊 (2013).