How to Calculate Input Impedance of Low Noise Amplifier?
Input Impedance of Low Noise Amplifier calculator uses Input Impedance = (1/Transconductance)+Feedback Factor*Load Impedance to calculate the Input Impedance, The Input Impedance of Low Noise Amplifier formula is defined as a measure of how much the FET's channel width changes in response to changes in the gate-to-source voltage. Input Impedance is denoted by Zin symbol.
How to calculate Input Impedance of Low Noise Amplifier using this online calculator? To use this online calculator for Input Impedance of Low Noise Amplifier, enter Transconductance (gm), Feedback Factor (α) & Load Impedance (Zl) and hit the calculate button. Here is how the Input Impedance of Low Noise Amplifier calculation can be explained with given input values -> 1.076716 = (1/2.18)+0.06*10.18.