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 upp er sideband and a lower sideband of a GPS M-code signal.
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申请公布号 |
CA2607969(A1) |
申请公布日期 |
2006.11.23 |
申请号 |
CA20062607969 |
申请日期 |
2006.03.16 |
申请人 |
L-3 COMMUNICATIONS CORPORATION |
发明人 |
REED, CHRIS;GRAHAM, SCOTT;WATSON, GEORGE |
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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