Amplifier 5 RF Feedback Amplifier with plots Sep 29, 2024 Visualising the common-base transistor Hybrid-Pi model with QUCS-S and ngspice Sep 18, 2024 Visualising the common-emitter transistor Hybrid-Pi model with QUCS-S and ngspice Sep 16, 2024 RF Feedback Amplifier Sep 8, 2024 Biasing a Common Emitter Transistor Amplifier Aug 4, 2024