variable-gain

基本解释

• 变增益

同根派生

英汉例句

• For this reason, a variable gain fuzzycontrolmethod is presented.
  提出用变增益的方法实现模糊控制。
• Variable gain amplifiers(VGA) used in the front ends of receivers need to amplify large signals with high linearity.
  针对接收机前端中可变增益放大器需要高线性处理大信号的问题,分析了使用源极退化电阻以及跨导增强电路的放大器线性度;
• CMOS variable gain amplifier(VGA)is designed, which is suitable for the turner of digital video broadcasting-cable(DVB-C).
  设计了一种适用于DVB-C标准的高频调谐器中的CMOS可变增益放大器。
• A low power mixer and a basedband variable gain amplifier are designed for frequency downconversion and gain-adjustment, respectively.
  最后实现了一个低功率的混频器及基频可变增益放大器，且此放大器可线性调整增益。
• It gives a description about how the variable gain amplifier AD8221 improves CMRR in strain measurement and the ESD protecting measure.
  论述电阻应变片直流电桥测量电路的工作原理,介绍可变增益放大器AD8221在应变测量中的应用,并对其提高共模抑制比以及对ESD的防护措施进行阐述。