单词盒子

image frequency rejection

I 开头单词

基本解释

  • [电子、通信与自动控制技术]镜频抑制镜头排斥
  • [机械工程]镜头排斥

英汉例句

    双语例句

  • I/Q imbalance problem causes finite rejection in the image frequency band, and the image interference will alias into the desired signal, severe distortion will occur.
    不平衡问题将会造成接收机的镜像干扰排斥能力大幅降低，镜像干扰将使得欲接收的信号严重失真。
    chazidian.com
  • Having the property of good image rejection in broadband and low intermediate frequency (IF) cases, the image-rejected mixers (IRM) have been widely used in various MMW receivers.
    而镜频抑制混频器能够在宽带、低中频的情况下实现良好的镜频抑制。

词组短语

    短语

  • image frequency rejection ratio 镜频抑制比;像频抑制比
  • image frequency rejection mixer 镜频抑制混频器
  • Image frequency rejection ratio filter 镜频抑制滤波器

专业释义

    电子、通信与自动控制技术

  • 镜频抑制

    Microwave image frequency rejection mixer can achieve wonderful image frequency rejection even in the condition of wide band and low intermediate frequency. and it makes receiver very small. It will be very useful tomorrow.
    微波镜频抑制混频器能够在宽带，低中频情况下实现良好的镜频抑制功能，并且大大减少了接收机的体积，在当前微波领域非常具有发展前景。

  • 镜头排斥

    • 机械工程

  • 镜头排斥