Example image of eyePlorer eyePlorer map for 'Negative feedback amplifier': Feedback Amplifier Step response Bipolar junction transistor Field-effect transistor Nonlinear system Vacuum tube Distortion Gain Oscillation Bell Labs Harry Nyquist Nyquist stability criterion 1927 August 2 Harold Stephen Black Impedance Repeater Capacitor Inductor Operational amplifier Nyquist plot Cutoff frequency Gain-bandwidth product Overshoot (signal) Ringing artifacts Asymptotic gain model Two-port network Return ratio Buffer amplifier Hybrid-pi model Kirchhoff's circuit laws Norton's theorem Thévenin's theorem Ohm's law Current divider SPICE Loop gain Signal-flow graph Williamson amplifier Voltage clamp Feedback (disambiguation) Control theory Time constant Voltage divider Bode plot Augustin-Louis Cauchy Timeline of United States inventions