发明名称 |
Rebroadcasting method and system for navigation signals |
摘要 |
A "synchrolite" or rebroadcasting device allows GPS or GNSS navigation signals received at one or several locations to be processed at a separate location. The signals received by the synchrolite are added to a pilot tone and then encoded with a superimposed spread-spectrum code before being rebroadcast. The superimposed code allows signals from different synchrolites to be distinguished during the navigation process.
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申请公布号 |
US7310064(B2) |
申请公布日期 |
2007.12.18 |
申请号 |
US20040837515 |
申请日期 |
2004.04.29 |
申请人 |
NOVARIANT INC. |
发明人 |
COBB H. STEWART;LAWRENCE DAVID G. |
分类号 |
G01S1/08;G01S1/00;G01S19/11 |
主分类号 |
G01S1/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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