
有道词典
网络释义
- 1. digital down conversion: 数字下变频 | 数字下变频器 | 正交数字下变频器 | 实现诸如数字下变频
- 2. ddc digital down conversion: 数字下变频
- 3. digital down conversion ddc: 数字下变频
更多释义
例句
- 1.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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- 2.This paper analyzes the digital down conversion (DDC) of wideband reconnaissance receiver IF digital signal based on polyphase filtering.
分析了基于多相滤波结构的宽带侦察接收机中频数字信号下变频处理方法。
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- 3.We also introduced some concept of digital radio, including digital direction synthesizer (DDS) and digital down conversion (DDC) and digital filter.
介绍了数字直接合成器 (DDS)、数字下变频器 (DDC)、数字滤波器等数字无线电经常用到的概念 。
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