发明名称 |
Ionosphere delay measurement using carrier phase |
摘要 |
One or more atmospheric propagation effects are estimated by using a phase comparison between and upper sideband and a lower sideband of a modulated signal. In one embodiment, one or more propagation effects are estimated by using a phase comparison between an upper sideband and a lower sideband of a satellite navigation signal. In one embodiment, one or more ionospheric propagation effects are estimated by using a phase comparison between an upper sideband and a lower sideband of a GPS M-code signal.
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申请公布号 |
US2006273953(A1) |
申请公布日期 |
2006.12.07 |
申请号 |
US20050127772 |
申请日期 |
2005.05.12 |
申请人 |
WATSON GEORGE;GRAHAM SCOTT;REED CHRIS |
发明人 |
WATSON GEORGE;GRAHAM SCOTT;REED CHRIS |
分类号 |
G01S19/22 |
主分类号 |
G01S19/22 |
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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