English translation for "小信号特性"

small signal characteristics

Example Sentences:

	1.	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。
	2.	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。

Similar Words：

"小信号跨导" English translation, "小信号理论" English translation, "小信号漏源接通电阻" English translation, "小信号器件" English translation, "小信号失真" English translation, "小信号线性分析程序" English translation, "小信号响应" English translation, "小信号性能" English translation, "小信号增益" English translation, "小信号阻抗" English translation