| 摘要 |
A system for determining the range H to an object and the relative velocity v of the object, including means for generating first and second high-frequency signals, transmitting, receiving and mixing the received high-frequency signal with the high-frequency signal transmitted for generating first and second beat signals, and an arithmetic unit determining in an iterative manner from the point at which one of the two beat frequencies has the lowest value, the value of H and the value of v.
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