模拟电子技术课程难点雏议  

Disscussion of Main Difficulties in the Simulation of Electron Technology Course

作　　者：闫洪亮 于涛 

机构地区：[1]平顶山市广播电视大学,467000

出　　处：《平顶山师专学报》1999年第4期83-85,共3页Journal of Pingdingshan Teachers College

摘　　要：《模拟电子技术》课程是电类课程中较难的一种，初学者往往对很多新的概念难以理解，归纳起来主要有3个困难：1．放大元件的非线性和控制作用；2．电路中交直流并存的现象；3．往往忽略一些次要因素作近似计算．The course 《Simuiation of Electron Technology》is relatively difficult one when compared with other types of electrical courses.Thus the beginner usually has three main hurdles to understand the new concept in the course.(1)Non-linearity and control function of blow-up component;(2)The current-ly phenomena of alternative and direct current in electrical circuit;(3)Ignoring some nonsignificant factor in order to make calculations approximately,This paper presents some discussions in regard to these hur-dles.

关 键 词：三极管 场效应管 模拟电子技术 放大元件 

分 类 号：TN710[电子电信—电路与系统]