下变频器的英文

• bdc (block down converter)
• low-converter

• "下"英文翻译    below; down; under; undernea ...
• "变频器"英文翻译    frequency transformer; frequ ...
• "下变频器25" 英文翻译 :    block down-converter
• "参量下变频器" 英文翻译 :    parametric downconverter
• "低杂讯块下变频器" 英文翻译 :    low noise block down converter (ln
• "低噪声块下变频器" 英文翻译 :    low noise block down-converter (lnb)
• "下变频" 英文翻译 :    down-conversion
• "数字下变频" 英文翻译 :    digital down convert
• "下变频信号" 英文翻译 :    downconverted signall
• "变频器" 英文翻译 :    frequency transformer; frequency changer; inverter; frequency converter; transverter; converter
• "变频机,变频器" 英文翻译 :    frequency changer
• "移频器，变频器" 英文翻译 :    frequency shifter
• "变频器变频机" 英文翻译 :    frequency changer; frequency converter
• "变换变频器" 英文翻译 :    converter
• "变频器电路" 英文翻译 :    converter circuit; convertible circuit
• "参量变频器" 英文翻译 :    parametric converter; parametric frequency converter
• "测试变频器" 英文翻译 :    test frequency converter
• "超导变频器" 英文翻译 :    superconducting frequency converter
• "串级变频器" 英文翻译 :    concatenated frequency changer
• "定比变频器" 英文翻译 :    co tant ratio frequency changer; constant rate frequency changer; constant-ratio frequency changer
• "短波变频器" 英文翻译 :    short wave converter; shortwave converter
• "分路变频器" 英文翻译 :    channel frequency converter
• "附回变频器" 英文翻译 :    adapter-converter
• "附加变频器" 英文翻译 :    adapter converter; adapter-converter
• "级联变频器" 英文翻译 :    concatenated frequency changer

• Design and implementation of digital down converter for homenet
  家庭网络中数字下变频器的设计与实现
• Low noise block down - converter ln
  低杂讯块下变频器
• Specification and methods of measurement on mmds downconverter
  多路微波分配系统mmds下变频器技术要求和测量方法
• From resource - usage point , this design is better than traditional ddc
  在资源消耗上本设计也远小于传统的数字下变频器。
• However , because of the use of cic filters in extant asic , it is usually very difficult to meet the requirements of wideband systems
  而当前的数字下变频器件因为大多采用cic滤波器，很难满足系统对带宽的要求。
• Moreover , in the down - converter the on - chip biased loop is used , which could improve the symmetry and linearity of the down - converter
  另外，下变频器通过引入在片偏置环路，极大地提高了该下变频器的对称性和线性度。
• The subject derives from the project of " c - band down converter " , which is contented with the satellite testing and controlling system
  为满足卫星测控业务的要求、完成c频段遥测信号的接收工作，本课题研制了c频段下变频器。
• Methods of measurement for radio equipment used in satellite earth stations - part 2 : measurements for sub - systems - section four : up - and - down converters
  卫星通信地球站无线电设备测量方法第2部分:分系统测量第4节:上变频器和下变频器
• Methods of measurement for equipment used in digital microwave radio transmission systems - measurements on satellite earth stations - up - and down - converters
  数字微波无线电发射系统设备测量方法.卫星地面站测量.上变频器和下变频器
• The software radio consists of several parts as follow : analog front end , broadband a / d and d / a , digital upper / down converter , high - speed signal processor and so on
  它由以下几个部分组成:模拟前端,宽带a / d和d / a ,数字上/下变频器,高速数字信号处理器等。

• 下变频器的法语：démultiplicateur convertisseur-abaisseur
• 下变频器的日语：ダウンコンバータ
• 下变频器的俄语：понижающий преобразователь частоты
• 下变频器的阿拉伯语：محول تخفيض التردد;