小信号特性的英文

• small signal characteristics

• "小"英文翻译    small; little; petty; minor
• "信号"英文翻译    signal; semaphore; gun
• "特性"英文翻译    characteristic; character; p ...
• "图像信号特性" 英文翻译 :    vision signal characteristic
• "图象信号特性" 英文翻译 :    vision signal characteristic
• "电信号特性测量" 英文翻译 :    electric signal characteristic measurement; signal characteristic measurement
• "摄象机(输出)信号特性" 英文翻译 :    camera signal characteristic
• "锁相环大信号特性" 英文翻译 :    pll strong signal characteristic
• "电视摄像机输出信号特性" 英文翻译 :    camera signal characteristic; camera spectral characteristic
• "小信号" 英文翻译 :    dwarf signal; small signal; small-signal
• "大讯号特性" 英文翻译 :    large-signal characteristics
• "小讯号特性" 英文翻译 :    small-signal characteristics
• "透明传输传输信号特性或编码均无改变" 英文翻译 :    transparent transmission
• "大小信号" 英文翻译 :    high-low signal
• "小信号参数" 英文翻译 :    small signal parameter; small-signal parameters; smallsignalparameter
• "小信号电导" 英文翻译 :    small-signal conductance
• "小信号电流" 英文翻译 :    small signal current; small-signal current
• "小信号电阻" 英文翻译 :    small-signal resistance
• "小信号范围" 英文翻译 :    small signal region
• "小信号放大" 英文翻译 :    small signal amplification
• "小信号分析" 英文翻译 :    small signal analysis
• "小信号工作" 英文翻译 :    small signal operation
• "小信号功率" 英文翻译 :    small signal power
• "小信号激励" 英文翻译 :    small signal driving
• "小信号跨导" 英文翻译 :    small-signal transconductance

• In this paper , they are set forth at first that the kinds of computer - simulation of electronic devices , the development and the requirements of mosfet ' s model and the way of gain the models " parameters , , the dc models have been bui it in chapter 2 and the models of big signals have been deduced in chapter 3 , they are different from the equivalent circuit models in the traditional software pspice that they come from the numer i ca i - s i mu i at i on wh i ch is based on the essence equat i on , so the precision of simulation is enhanced ? mosfet ' s small signal models of low frequency , intermediate frequency and high frequency have been built in chapter 4 and chapter 5 , although the equivalent circuit models in pspice are used for reference to bui id them , they have their own characteristics which are analyzed at a i i kinds of situations , so that the simulation software for mosfet can be written according them and it i s a i so benef i c i a i for us to catch the gen i us character i st i cs of mosfet and to d esign all kinds of applicable devices the correctness of the models is simply proved in chapter 6
  本文首先介绍了电子器件计算机模拟的分类、 mosfet的建模发展动态、对器件模型的要求以及模型参数的提取方法。在第二章中建立了mos晶体管在直流端电压条件下的工作模型；第三章推导了mosfet的大信号模型，这两类模型不同于传统模拟软件例如pspice中的等效电路模型，而是从模型方程出发，采用数值模拟的方法，提高了模拟的精度。第四章和第五章分别建立了mos晶体管低频、中频、高频的小信号模型，虽然借鉴了pspice模拟软件中用等效电路模型的方法，但是本文分别讨论了准静态和非准静态时器件的本征部分以及包含非本征部分工作于低频、中频和高频条件时的模型，可以根据这些模型编写相应的模拟软件，这样在做器件的模拟分析与器件设计的时候，就可以利用模拟软件逐步深入地分析器件在不同的条件下和器件的不同部分在工作时的各种小信号特性，有利于抓住器件工作的本质特性，设计出符合要求的各类通用和特殊器件。
• This paper mainly describes the small signal model and properties of the dc / dc converter , the optimum control model of the dc / ac inverter and analyses the stability and dynamic characteristics of the system . the experimental results show that the static inverter achieves high performance target
  本文主要对6kva电源变换器系统进行了分析，包括前级dc dc变换器的小信号特性，后级dc ac逆变器的最优控制模型，分析了系统的稳定性和动态性能，仿真和实验表明该电源变换器具有高的性能指标。