阻容耦合放大器的频率响应  

The Frequency Respenses of a Resistance-Capacitance Coupled Amplifier

作　　者：吴松勤 

出　　处：《韩山师范学院学报》1995年第3期65-69,共5页Journal of Hanshan Normal University

摘　　要：放大器的放大倍数和输入交流信号频率的关系,称为放大器的频率特性。或称频率响应,本文从输入交流信号的三个相对频段即高频、中频和低频来分析阻容耦合放大器的不同频率响应。The relationship between the amplifying multiple and the input alternating signal of an ampli fier is called the frequency feature or frequency response, of an amplifier In this essay, differeat frequency responses of a resistance - capacitance coupled amplifier is analgsed accordircy to the three relative frequercy fields - high frequency middle frequency an low frequency of the input alternating signals

关 键 词：放大倍数 源增益 频率特性 频率响应 幅频特性 相频 特性 上限频率 下限频率 频带 

分 类 号：TN722[电子电信—电路与系统]