Digital down conversion plays a key role in the digitized and software-oriented process of the receiver system.

数字下变频在接收系统的数字化和软件化过程中起到了至关重要的作用。

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Digital down conversion plays a key role in the digitized and software-oriented process of the receiver system.

数字下变频在接收系统的数字化和软件化过程中起到了至关重要的作用。

youdao