homodyne receiver 中文意思是什麼
homodyne receiver
解釋
零拍接收機-
Lfmcw radar adopts the receiver with the structure of “ homodyne - fourier ”, and acquires the range spectrum after its if signal is sampled, and then processed by ftt
Lfmcw雷達採用了「差拍-傅立葉」接收機結構,其回波中頻信號經數字採集后進行fft處理,從而獲得雷達的距離譜。
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