Other Parts Discussed in Thread: IWR1642
最近在文献中看到FMCW雷达一般通过混频来降低AD采样的采样率要求,想问下IWR1642里有对回波信号做混频然后才进行采样吗?
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最近在文献中看到FMCW雷达一般通过混频来降低AD采样的采样率要求,想问下IWR1642里有对回波信号做混频然后才进行采样吗?
是的,先混频再采样,具体可阅读: