1 Frequency response overview
1.1 Study the frequency response characteristics of the amplifier circuit
1.2 Basic concepts of frequency response
1.3 Bode plot
2 High-frequency equivalent model of transistor
2.1 Mixed π model of transistor
2.2 Frequency response of transistor current amplification
3 High-frequency equivalent model of field effect transistor
4 Frequency response of single-tube amplifier circuit
4.1 Frequency response of single-tube common-emitter amplifier circuit
4.2 Frequency response of single-tube common source amplifier circuit
4.3 Improvement of amplifier circuit frequency response and gain bandwidth area
5 Frequency response of multi-stage amplifier circuit
5.1 Qualitative analysis of frequency characteristics of multi-stage amplifier circuit
5.2 Estimation of cutoff frequency
6 Frequency response and step response
6.1 Indicators of step response
6.2 Relationship between frequency response and step response