An Analysis of Feedback Amplifiers by Node Admittance Matrices 用节点导纳矩阵分析反馈放大器
Analysis of Amplifying Circuits with Negative Feedback Using Node Admittance Matrix Method 用节点导纳矩阵分析负反馈放大电路
Theoretically the approach is based on the fact that the real part of feedback admittance Y 1,2 is mainly caused by the source and the gate resistance, thus the corresponding expression of R s can be obtained. 理论根据是反馈导纳的实部主要是由源电阻和栅电阻引起的,由此推导出Rs相关的解析表达式。