晶体管放大电路图解法应用的延伸

Study of the Diagrammatic Methods for the Transistor Amplifier Circuit

晶体管电路图解法是一种直观的分析方法,通常只用于基本放大电路,即发射极接地共射电路的分析,若发射极串有电阻,即偏置电路具有稳定工作点作用,或还具有交流电流串联负反馈的共射电路应如何运用图解法?本文就这一问题做些探讨。

The diagrammatic methods are generally applied only to analysing the simple co-emitter transistor amplifier circuit without series resistors in the emitter circuit. However, how could we analyse the circuit in which there are some series resistors in the emitter circuit? Here, some discussions on this question are given.