Signal structure of the Chinese Area Positioning System

CORC > 国家授时中心 > 中国科学院国家授时中心 > 时间频率测量与控制研究室

	Signal structure of the Chinese Area Positioning System
	Lu XiaoChun ; Wu HaiTao ; Bian YuJing ; Hua Yu
刊名	SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY
	2009
卷号	52 期号:3 页码:412-422
关键词	signal structure ranging code BOC modulation navigation
ISSN号	1672-1799
英文摘要	Proper signal structure is very important in the navigation, positioning, and time services of a satellite navigation system. In this paper, the carrier wave characteristics, ranging code functions, BOC modulation, navigation data rate, the error-correcting methods, and signal channel resource allocation are discussed in terms of the technical characteristics of the transforming satellite navigation system and the resources of communication satellites. The results show that dual-frequency of C band in the Chinese Area Positioning System (CAPS), compound ranging code, a combination of the coarse code and precise code, BOC modulation, separate-channel transmission of different users are compatible with the satellite navigation system at present. The experiments show that the current signal structure can meet the demand of CAPS.
收录类别	SCI
语种	英语
公开日期	2012-09-05
内容类型	期刊论文
源URL	[http://210.72.145.45/handle/361003/4734]
专题	国家授时中心_时间频率测量与控制研究室
推荐引用方式 GB/T 7714	Lu XiaoChun,Wu HaiTao,Bian YuJing,et al. Signal structure of the Chinese Area Positioning System[J]. SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY,2009,52(3):412-422.
APA	Lu XiaoChun,Wu HaiTao,Bian YuJing,&Hua Yu.(2009).Signal structure of the Chinese Area Positioning System.SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY,52(3),412-422.
MLA	Lu XiaoChun,et al."Signal structure of the Chinese Area Positioning System".SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY 52.3(2009):412-422.