发明名称 |
Radar device for simultaneously measuring distance and relative speed |
摘要 |
In the radar device, the received signal is down-converted with three different signals prior to speed evaluation, so that three signals having different amplitudes are available for speed evaluation. Only the signal having the greatest amplitude is then evaluated, and this amplitude is always sufficiently great.
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申请公布号 |
US4301453(A) |
申请公布日期 |
1981.11.17 |
申请号 |
US19790108637 |
申请日期 |
1979.12.31 |
申请人 |
INTERNATIONAL STANDARD ELECTRIC CORPORATION |
发明人 |
NEININGER, GUENTER;HAHN, BERNARD |
分类号 |
G01S13/34;G01S13/93;(IPC1-7):G01S13/58 |
主分类号 |
G01S13/34 |
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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