digital down converter

基本解释

• 数字下变频器

英汉例句

双语例句

• This paper studies the high decimation ratio of digital down converter, and especially analyzes the multi-stage decimation algorithm based on CIC filter and HB filter.
  该文研究了高倍抽取的数字下变频设计，重点分析了基于级联积分梳状滤波器和级联半带滤波器的多级抽样频率算法。
• The design of hardware module includes A/D converter, DDC (Digital Down Converter) and DSP. The design and application of AD6640 and AD6624 are fully discussed in this part.
  模块的硬件设计主要包括：A／D转换器、数字下变频器（DDC）以及DSP，详尽讨论了A／D 器件AD6640和DDC 器件AD6624的设计和应用；
• The basic concept and architecture of software radio is introduced in this paper. And a type of software radio receiver based on programmable digital down converter(DDC)-HSP50214B is presented.
  介绍了软件无线电的基本思想及结构，提出了一种基于可编程数字下变频器HSP50214B的中频软件无线电接收系统的设计方案。

• digital down converter更多例句

词组短语

短语

• digital down converter dsp 数字下变频
• programmable digital down converter 可编程数字下变频器
• Digital Down Converter -DDC 数字下变频
• wideband digital down -converter 宽带数字下变频器
• programmable digital down -converter 可编程数字下变频

• digital down converter更多词组

专业释义

电子、通信与自动控制技术

• 数字下变频器

  In this paper, a new structure of Coordinate Convert Module in Digital Down Converter is presented which is based on CORDIC algorithm.
  本文介绍了一种基于CORDIC算法的数字下变频器(DDC)中坐标变换模块的结构以及该结构的ASIC实现。