发明名称 |
Anticipatory collision sensor system |
摘要 |
An anticipatory object detection system includes a transducer device for transmitting a modulated carrier signal and receiving the reflected modulated carrier signal from an object; a detection device for detecting a plurality of Doppler shifted harmonic components from the reflected modulated carrier signal; a range determining device responsive to the amplitude of at least two of the harmonic components for determining the instantaneous range of the object; a velocity measurement device, responsive to the frequency of at least one of the harmonic components, for determining the relative, instantaneous velocity of the object.
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申请公布号 |
US5826216(A) |
申请公布日期 |
1998.10.20 |
申请号 |
US19970796290 |
申请日期 |
1997.02.07 |
申请人 |
HITTITE MICROWAVE CORP. |
发明人 |
LYONS, CHRISTOPHER T.;TASKIN, ISMAIL |
分类号 |
G01S13/50;B60R21/01;B60R21/0134;G01S13/34;G01S13/58;G01S13/93;(IPC1-7):G01S9/56 |
主分类号 |
G01S13/50 |
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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