发明名称 |
Multipath Doppler shift vertical speed measurement system |
摘要 |
A radar system for measuring the vertical component of velocity of a target uses the differences in Doppler frequency between the direct and multipath radar returns. The system filters from this difference a component caused by the targets relative radial speed and then determines the vertical speed from the remaining component.
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申请公布号 |
US4369444(A) |
申请公布日期 |
1983.01.18 |
申请号 |
US19800205180 |
申请日期 |
1980.11.10 |
申请人 |
GRUMMAN AEROSPACE CORPORATION |
发明人 |
BLUMLING, JAMES P. |
分类号 |
G01S13/60;(IPC1-7):G01S13/58 |
主分类号 |
G01S13/60 |
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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