文章基本信息

标题：The Galileo Code and Others
本地全文：下载
作者：Günter W. Hein ; José-Ángel Ávila-Rodríguez ; Stefan Wallner 等
期刊名称：Inside GNSS
印刷版ISSN：1559-503X
出版年度：2006
卷号：1
期号：6
出版社：Gibbons Media & Research
摘要：Codes are a fundamental element in any code division multiple access (CDMA) system such as GPS and Galileo, because these codes are the tool that enables a GNSS receiver to distinguish one satellite from another. In spite of their great importance, no great innovations have been made in the world of satellite navigation in this area — not since GPS used the Gold codes for the first time in its L1 C/A signal introduced nearly 30 years ago.